diff --git a/hack/update-codegen.sh b/hack/update-codegen.sh
index 151e933846..44bc502baf 100755
--- a/hack/update-codegen.sh
+++ b/hack/update-codegen.sh
@@ -108,6 +108,20 @@ ${OPENAPI_PKG}/openapi-gen \
   --output-package k8s.io/ingress-gce/pkg/apis/svcneg/v1beta1 \
   --go-header-file ${SCRIPT_ROOT}/boilerplate.go.txt
 
+echo "Performing code generation for ClusterSlice CRD"
+${CODEGEN_PKG}/generate-groups.sh \
+  "deepcopy,client,informer,lister" \
+  k8s.io/ingress-gce/pkg/clusterslice/client k8s.io/ingress-gce/pkg/apis \
+  "clusterslice:v1" \
+  --go-header-file ${SCRIPT_ROOT}/boilerplate.go.txt
+
+echo "Generating openapi for ClusterSlice v1"
+${OPENAPI_PKG}/openapi-gen \
+  --output-file-base zz_generated.openapi \
+  --input-dirs k8s.io/ingress-gce/pkg/apis/clusterslice/v1 \
+  --output-package k8s.io/ingress-gce/pkg/apis/clusterslice/v1 \
+  --go-header-file ${SCRIPT_ROOT}/boilerplate.go.txt
+
 echo "Performing code generation for ServiceAttachment CRD"
 ${CODEGEN_PKG}/generate-groups.sh \
   "deepcopy,client,informer,lister" \
diff --git a/pkg/apis/clusterslice/register.go b/pkg/apis/clusterslice/register.go
new file mode 100644
index 0000000000..0ebf5184f1
--- /dev/null
+++ b/pkg/apis/clusterslice/register.go
@@ -0,0 +1,21 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package clusterslice
+
+import "k8s.io/ingress-gce/pkg/flags"
+
+var (
+	GroupName = flags.F.ClusterSliceAPIGroup
+)
diff --git a/pkg/apis/clusterslice/v1/doc.go b/pkg/apis/clusterslice/v1/doc.go
new file mode 100644
index 0000000000..b5e21d5ae1
--- /dev/null
+++ b/pkg/apis/clusterslice/v1/doc.go
@@ -0,0 +1,16 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+// +k8s:deepcopy-gen=package
+// Package v1beta1 is the v1beta1 version of the API.
+// +groupName=flags.F.ClusterSliceAPIGroup
+package v1
diff --git a/pkg/apis/clusterslice/v1/register.go b/pkg/apis/clusterslice/v1/register.go
new file mode 100644
index 0000000000..fa4942e208
--- /dev/null
+++ b/pkg/apis/clusterslice/v1/register.go
@@ -0,0 +1,50 @@
+/*
+Copyright 2020 The Kubernetes Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/ingress-gce/pkg/apis/clusterslice"
+)
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: clusterslice.GroupName, Version: "v1"}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	AddToScheme   = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		&ClusterSlice{},
+		&ClusterSliceList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}
diff --git a/pkg/apis/clusterslice/v1/types.go b/pkg/apis/clusterslice/v1/types.go
new file mode 100644
index 0000000000..37afb1f840
--- /dev/null
+++ b/pkg/apis/clusterslice/v1/types.go
@@ -0,0 +1,64 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+	http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package v1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// ClusterSlice is the Schema for the ClusterSlice resource in the Multi-Project cluster.
+// +genclient
+// +genclient:noStatus
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+//
+// +k8s:openapi-gen=true
+type ClusterSlice struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ClusterSliceSpec   `json:"spec,omitempty"`
+	Status ClusterSliceStatus `json:"status,omitempty"`
+}
+
+// ClusterSliceSpec is the spec for a  resource
+// +k8s:openapi-gen=true
+type ClusterSliceSpec struct {
+	// The ID of the project where the cluster slice is to be created.
+	ProjectID string `json:"projectID,omitempty"`
+	// The project number where the cluster slice is to be created.
+	ProjectNumber int64 `json:"projectNumber,omitempty"`
+	// The network configuration for the cluster slice.
+	NetworkConfig *NetworkConfig `json:"networkConfig,omitempty"`
+}
+
+// NetworkConfig specifies the network configuration for the cluster slice.
+type NetworkConfig struct {
+	// The network where the cluster slice is to be created.
+	Network string `json:"network,omitempty"`
+	// The default subnetwork where the cluster slice is to be created.
+	DefaultSubnetwork string `json:"defaultSubnetwork,omitempty"`
+}
+
+// ClusterSliceStatus is the status for a ClusterSlice resource
+type ClusterSliceStatus struct {
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+// ClusterSliceList is a list of ClusterSlice resources
+type ClusterSliceList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata"`
+	Items           []ClusterSlice `json:"items"`
+}
diff --git a/pkg/apis/clusterslice/v1/zz_generated.deepcopy.go b/pkg/apis/clusterslice/v1/zz_generated.deepcopy.go
new file mode 100644
index 0000000000..257199840f
--- /dev/null
+++ b/pkg/apis/clusterslice/v1/zz_generated.deepcopy.go
@@ -0,0 +1,140 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterSlice) DeepCopyInto(out *ClusterSlice) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterSlice.
+func (in *ClusterSlice) DeepCopy() *ClusterSlice {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterSlice)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ClusterSlice) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterSliceList) DeepCopyInto(out *ClusterSliceList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ClusterSlice, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterSliceList.
+func (in *ClusterSliceList) DeepCopy() *ClusterSliceList {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterSliceList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ClusterSliceList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterSliceSpec) DeepCopyInto(out *ClusterSliceSpec) {
+	*out = *in
+	if in.NetworkConfig != nil {
+		in, out := &in.NetworkConfig, &out.NetworkConfig
+		*out = new(NetworkConfig)
+		**out = **in
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterSliceSpec.
+func (in *ClusterSliceSpec) DeepCopy() *ClusterSliceSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterSliceSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ClusterSliceStatus) DeepCopyInto(out *ClusterSliceStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ClusterSliceStatus.
+func (in *ClusterSliceStatus) DeepCopy() *ClusterSliceStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ClusterSliceStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkConfig) DeepCopyInto(out *NetworkConfig) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkConfig.
+func (in *NetworkConfig) DeepCopy() *NetworkConfig {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkConfig)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/pkg/apis/clusterslice/v1/zz_generated.openapi.go b/pkg/apis/clusterslice/v1/zz_generated.openapi.go
new file mode 100644
index 0000000000..f45ad394bb
--- /dev/null
+++ b/pkg/apis/clusterslice/v1/zz_generated.openapi.go
@@ -0,0 +1,118 @@
+//go:build !ignore_autogenerated
+// +build !ignore_autogenerated
+
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by openapi-gen. DO NOT EDIT.
+
+// This file was autogenerated by openapi-gen. Do not edit it manually!
+
+package v1
+
+import (
+	common "k8s.io/kube-openapi/pkg/common"
+	spec "k8s.io/kube-openapi/pkg/validation/spec"
+)
+
+func GetOpenAPIDefinitions(ref common.ReferenceCallback) map[string]common.OpenAPIDefinition {
+	return map[string]common.OpenAPIDefinition{
+		"k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSlice":     schema_pkg_apis_clusterslice_v1_ClusterSlice(ref),
+		"k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSliceSpec": schema_pkg_apis_clusterslice_v1_ClusterSliceSpec(ref),
+	}
+}
+
+func schema_pkg_apis_clusterslice_v1_ClusterSlice(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "ClusterSlice is the Schema for the ClusterSlice resource in the Multi-Project cluster.",
+				Type:        []string{"object"},
+				Properties: map[string]spec.Schema{
+					"kind": {
+						SchemaProps: spec.SchemaProps{
+							Description: "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"apiVersion": {
+						SchemaProps: spec.SchemaProps{
+							Description: "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"metadata": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+						},
+					},
+					"spec": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSliceSpec"),
+						},
+					},
+					"status": {
+						SchemaProps: spec.SchemaProps{
+							Default: map[string]interface{}{},
+							Ref:     ref("k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSliceStatus"),
+						},
+					},
+				},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta", "k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSliceSpec", "k8s.io/ingress-gce/pkg/apis/clusterslice/v1.ClusterSliceStatus"},
+	}
+}
+
+func schema_pkg_apis_clusterslice_v1_ClusterSliceSpec(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "ClusterSliceSpec is the spec for a  resource",
+				Type:        []string{"object"},
+				Properties: map[string]spec.Schema{
+					"projectID": {
+						SchemaProps: spec.SchemaProps{
+							Description: "The ID of the project where the cluster slice is to be created.",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"projectNumber": {
+						SchemaProps: spec.SchemaProps{
+							Description: "The project number where the cluster slice is to be created.",
+							Type:        []string{"integer"},
+							Format:      "int64",
+						},
+					},
+					"networkConfig": {
+						SchemaProps: spec.SchemaProps{
+							Description: "The network configuration for the cluster slice.",
+							Ref:         ref("k8s.io/ingress-gce/pkg/apis/clusterslice/v1.NetworkConfig"),
+						},
+					},
+				},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/ingress-gce/pkg/apis/clusterslice/v1.NetworkConfig"},
+	}
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/clientset.go b/pkg/clusterslice/client/clientset/versioned/clientset.go
new file mode 100644
index 0000000000..84a166257a
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/clientset.go
@@ -0,0 +1,97 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package versioned
+
+import (
+	"fmt"
+
+	discovery "k8s.io/client-go/discovery"
+	rest "k8s.io/client-go/rest"
+	flowcontrol "k8s.io/client-go/util/flowcontrol"
+	flagsv1 "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1"
+)
+
+type Interface interface {
+	Discovery() discovery.DiscoveryInterface
+	FlagsV1() flagsv1.FlagsV1Interface
+}
+
+// Clientset contains the clients for groups. Each group has exactly one
+// version included in a Clientset.
+type Clientset struct {
+	*discovery.DiscoveryClient
+	flagsV1 *flagsv1.FlagsV1Client
+}
+
+// FlagsV1 retrieves the FlagsV1Client
+func (c *Clientset) FlagsV1() flagsv1.FlagsV1Interface {
+	return c.flagsV1
+}
+
+// Discovery retrieves the DiscoveryClient
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	if c == nil {
+		return nil
+	}
+	return c.DiscoveryClient
+}
+
+// NewForConfig creates a new Clientset for the given config.
+// If config's RateLimiter is not set and QPS and Burst are acceptable,
+// NewForConfig will generate a rate-limiter in configShallowCopy.
+func NewForConfig(c *rest.Config) (*Clientset, error) {
+	configShallowCopy := *c
+	if configShallowCopy.RateLimiter == nil && configShallowCopy.QPS > 0 {
+		if configShallowCopy.Burst <= 0 {
+			return nil, fmt.Errorf("burst is required to be greater than 0 when RateLimiter is not set and QPS is set to greater than 0")
+		}
+		configShallowCopy.RateLimiter = flowcontrol.NewTokenBucketRateLimiter(configShallowCopy.QPS, configShallowCopy.Burst)
+	}
+	var cs Clientset
+	var err error
+	cs.flagsV1, err = flagsv1.NewForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+
+	cs.DiscoveryClient, err = discovery.NewDiscoveryClientForConfig(&configShallowCopy)
+	if err != nil {
+		return nil, err
+	}
+	return &cs, nil
+}
+
+// NewForConfigOrDie creates a new Clientset for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *Clientset {
+	var cs Clientset
+	cs.flagsV1 = flagsv1.NewForConfigOrDie(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClientForConfigOrDie(c)
+	return &cs
+}
+
+// New creates a new Clientset for the given RESTClient.
+func New(c rest.Interface) *Clientset {
+	var cs Clientset
+	cs.flagsV1 = flagsv1.New(c)
+
+	cs.DiscoveryClient = discovery.NewDiscoveryClient(c)
+	return &cs
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/doc.go b/pkg/clusterslice/client/clientset/versioned/doc.go
new file mode 100644
index 0000000000..53e388bcd1
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated clientset.
+package versioned
diff --git a/pkg/clusterslice/client/clientset/versioned/fake/clientset_generated.go b/pkg/clusterslice/client/clientset/versioned/fake/clientset_generated.go
new file mode 100644
index 0000000000..87c0a14373
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/fake/clientset_generated.go
@@ -0,0 +1,85 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/watch"
+	"k8s.io/client-go/discovery"
+	fakediscovery "k8s.io/client-go/discovery/fake"
+	"k8s.io/client-go/testing"
+	clientset "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned"
+	flagsv1 "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1"
+	fakeflagsv1 "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake"
+)
+
+// NewSimpleClientset returns a clientset that will respond with the provided objects.
+// It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
+// without applying any validations and/or defaults. It shouldn't be considered a replacement
+// for a real clientset and is mostly useful in simple unit tests.
+func NewSimpleClientset(objects ...runtime.Object) *Clientset {
+	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
+	for _, obj := range objects {
+		if err := o.Add(obj); err != nil {
+			panic(err)
+		}
+	}
+
+	cs := &Clientset{tracker: o}
+	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
+	cs.AddReactor("*", "*", testing.ObjectReaction(o))
+	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		gvr := action.GetResource()
+		ns := action.GetNamespace()
+		watch, err := o.Watch(gvr, ns)
+		if err != nil {
+			return false, nil, err
+		}
+		return true, watch, nil
+	})
+
+	return cs
+}
+
+// Clientset implements clientset.Interface. Meant to be embedded into a
+// struct to get a default implementation. This makes faking out just the method
+// you want to test easier.
+type Clientset struct {
+	testing.Fake
+	discovery *fakediscovery.FakeDiscovery
+	tracker   testing.ObjectTracker
+}
+
+func (c *Clientset) Discovery() discovery.DiscoveryInterface {
+	return c.discovery
+}
+
+func (c *Clientset) Tracker() testing.ObjectTracker {
+	return c.tracker
+}
+
+var (
+	_ clientset.Interface = &Clientset{}
+	_ testing.FakeClient  = &Clientset{}
+)
+
+// FlagsV1 retrieves the FlagsV1Client
+func (c *Clientset) FlagsV1() flagsv1.FlagsV1Interface {
+	return &fakeflagsv1.FakeFlagsV1{Fake: &c.Fake}
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/fake/doc.go b/pkg/clusterslice/client/clientset/versioned/fake/doc.go
new file mode 100644
index 0000000000..c8342d4bda
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/fake/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated fake clientset.
+package fake
diff --git a/pkg/clusterslice/client/clientset/versioned/fake/register.go b/pkg/clusterslice/client/clientset/versioned/fake/register.go
new file mode 100644
index 0000000000..3fb23859d9
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/fake/register.go
@@ -0,0 +1,56 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	flagsv1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+)
+
+var scheme = runtime.NewScheme()
+var codecs = serializer.NewCodecFactory(scheme)
+
+var localSchemeBuilder = runtime.SchemeBuilder{
+	flagsv1.AddToScheme,
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//	import (
+//	  "k8s.io/client-go/kubernetes"
+//	  clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//	  aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//	)
+//
+//	kclientset, _ := kubernetes.NewForConfig(c)
+//	_ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+var AddToScheme = localSchemeBuilder.AddToScheme
+
+func init() {
+	v1.AddToGroupVersion(scheme, schema.GroupVersion{Version: "v1"})
+	utilruntime.Must(AddToScheme(scheme))
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/scheme/doc.go b/pkg/clusterslice/client/clientset/versioned/scheme/doc.go
new file mode 100644
index 0000000000..0fe2de9138
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/scheme/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package contains the scheme of the automatically generated clientset.
+package scheme
diff --git a/pkg/clusterslice/client/clientset/versioned/scheme/register.go b/pkg/clusterslice/client/clientset/versioned/scheme/register.go
new file mode 100644
index 0000000000..f06a23e7f7
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/scheme/register.go
@@ -0,0 +1,56 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package scheme
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	serializer "k8s.io/apimachinery/pkg/runtime/serializer"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
+	flagsv1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+)
+
+var Scheme = runtime.NewScheme()
+var Codecs = serializer.NewCodecFactory(Scheme)
+var ParameterCodec = runtime.NewParameterCodec(Scheme)
+var localSchemeBuilder = runtime.SchemeBuilder{
+	flagsv1.AddToScheme,
+}
+
+// AddToScheme adds all types of this clientset into the given scheme. This allows composition
+// of clientsets, like in:
+//
+//	import (
+//	  "k8s.io/client-go/kubernetes"
+//	  clientsetscheme "k8s.io/client-go/kubernetes/scheme"
+//	  aggregatorclientsetscheme "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset/scheme"
+//	)
+//
+//	kclientset, _ := kubernetes.NewForConfig(c)
+//	_ = aggregatorclientsetscheme.AddToScheme(clientsetscheme.Scheme)
+//
+// After this, RawExtensions in Kubernetes types will serialize kube-aggregator types
+// correctly.
+var AddToScheme = localSchemeBuilder.AddToScheme
+
+func init() {
+	v1.AddToGroupVersion(Scheme, schema.GroupVersion{Version: "v1"})
+	utilruntime.Must(AddToScheme(Scheme))
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice.go
new file mode 100644
index 0000000000..3724ce1b66
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice.go
@@ -0,0 +1,178 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	"time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+	v1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+	scheme "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/scheme"
+)
+
+// ClusterSlicesGetter has a method to return a ClusterSliceInterface.
+// A group's client should implement this interface.
+type ClusterSlicesGetter interface {
+	ClusterSlices(namespace string) ClusterSliceInterface
+}
+
+// ClusterSliceInterface has methods to work with ClusterSlice resources.
+type ClusterSliceInterface interface {
+	Create(ctx context.Context, clusterSlice *v1.ClusterSlice, opts metav1.CreateOptions) (*v1.ClusterSlice, error)
+	Update(ctx context.Context, clusterSlice *v1.ClusterSlice, opts metav1.UpdateOptions) (*v1.ClusterSlice, error)
+	Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error
+	DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error
+	Get(ctx context.Context, name string, opts metav1.GetOptions) (*v1.ClusterSlice, error)
+	List(ctx context.Context, opts metav1.ListOptions) (*v1.ClusterSliceList, error)
+	Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error)
+	Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.ClusterSlice, err error)
+	ClusterSliceExpansion
+}
+
+// clusterSlices implements ClusterSliceInterface
+type clusterSlices struct {
+	client rest.Interface
+	ns     string
+}
+
+// newClusterSlices returns a ClusterSlices
+func newClusterSlices(c *FlagsV1Client, namespace string) *clusterSlices {
+	return &clusterSlices{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the clusterSlice, and returns the corresponding clusterSlice object, and an error if there is any.
+func (c *clusterSlices) Get(ctx context.Context, name string, options metav1.GetOptions) (result *v1.ClusterSlice, err error) {
+	result = &v1.ClusterSlice{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of ClusterSlices that match those selectors.
+func (c *clusterSlices) List(ctx context.Context, opts metav1.ListOptions) (result *v1.ClusterSliceList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1.ClusterSliceList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested clusterSlices.
+func (c *clusterSlices) Watch(ctx context.Context, opts metav1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch(ctx)
+}
+
+// Create takes the representation of a clusterSlice and creates it.  Returns the server's representation of the clusterSlice, and an error, if there is any.
+func (c *clusterSlices) Create(ctx context.Context, clusterSlice *v1.ClusterSlice, opts metav1.CreateOptions) (result *v1.ClusterSlice, err error) {
+	result = &v1.ClusterSlice{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(clusterSlice).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Update takes the representation of a clusterSlice and updates it. Returns the server's representation of the clusterSlice, and an error, if there is any.
+func (c *clusterSlices) Update(ctx context.Context, clusterSlice *v1.ClusterSlice, opts metav1.UpdateOptions) (result *v1.ClusterSlice, err error) {
+	result = &v1.ClusterSlice{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		Name(clusterSlice.Name).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(clusterSlice).
+		Do(ctx).
+		Into(result)
+	return
+}
+
+// Delete takes name of the clusterSlice and deletes it. Returns an error if one occurs.
+func (c *clusterSlices) Delete(ctx context.Context, name string, opts metav1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		Name(name).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *clusterSlices) DeleteCollection(ctx context.Context, opts metav1.DeleteOptions, listOpts metav1.ListOptions) error {
+	var timeout time.Duration
+	if listOpts.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOpts.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("clusterslices").
+		VersionedParams(&listOpts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(&opts).
+		Do(ctx).
+		Error()
+}
+
+// Patch applies the patch and returns the patched clusterSlice.
+func (c *clusterSlices) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts metav1.PatchOptions, subresources ...string) (result *v1.ClusterSlice, err error) {
+	result = &v1.ClusterSlice{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("clusterslices").
+		Name(name).
+		SubResource(subresources...).
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Body(data).
+		Do(ctx).
+		Into(result)
+	return
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice_client.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice_client.go
new file mode 100644
index 0000000000..6552c0f131
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/clusterslice_client.go
@@ -0,0 +1,89 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	rest "k8s.io/client-go/rest"
+	v1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+	"k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/scheme"
+)
+
+type FlagsV1Interface interface {
+	RESTClient() rest.Interface
+	ClusterSlicesGetter
+}
+
+// FlagsV1Client is used to interact with features provided by the flags.F.ClusterSliceAPIGroup group.
+type FlagsV1Client struct {
+	restClient rest.Interface
+}
+
+func (c *FlagsV1Client) ClusterSlices(namespace string) ClusterSliceInterface {
+	return newClusterSlices(c, namespace)
+}
+
+// NewForConfig creates a new FlagsV1Client for the given config.
+func NewForConfig(c *rest.Config) (*FlagsV1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &FlagsV1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new FlagsV1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *FlagsV1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new FlagsV1Client for the given RESTClient.
+func New(c rest.Interface) *FlagsV1Client {
+	return &FlagsV1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FlagsV1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/doc.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/doc.go
new file mode 100644
index 0000000000..03b25c753e
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/doc.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/doc.go
new file mode 100644
index 0000000000..d9bd9db276
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/doc.go
@@ -0,0 +1,20 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice.go
new file mode 100644
index 0000000000..5c13f3f05f
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice.go
@@ -0,0 +1,130 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	"context"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+	clusterslicev1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+)
+
+// FakeClusterSlices implements ClusterSliceInterface
+type FakeClusterSlices struct {
+	Fake *FakeFlagsV1
+	ns   string
+}
+
+var clusterslicesResource = schema.GroupVersionResource{Group: "flags.F.ClusterSliceAPIGroup", Version: "v1", Resource: "clusterslices"}
+
+var clusterslicesKind = schema.GroupVersionKind{Group: "flags.F.ClusterSliceAPIGroup", Version: "v1", Kind: "ClusterSlice"}
+
+// Get takes name of the clusterSlice, and returns the corresponding clusterSlice object, and an error if there is any.
+func (c *FakeClusterSlices) Get(ctx context.Context, name string, options v1.GetOptions) (result *clusterslicev1.ClusterSlice, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(clusterslicesResource, c.ns, name), &clusterslicev1.ClusterSlice{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*clusterslicev1.ClusterSlice), err
+}
+
+// List takes label and field selectors, and returns the list of ClusterSlices that match those selectors.
+func (c *FakeClusterSlices) List(ctx context.Context, opts v1.ListOptions) (result *clusterslicev1.ClusterSliceList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(clusterslicesResource, clusterslicesKind, c.ns, opts), &clusterslicev1.ClusterSliceList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &clusterslicev1.ClusterSliceList{ListMeta: obj.(*clusterslicev1.ClusterSliceList).ListMeta}
+	for _, item := range obj.(*clusterslicev1.ClusterSliceList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested clusterSlices.
+func (c *FakeClusterSlices) Watch(ctx context.Context, opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(clusterslicesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a clusterSlice and creates it.  Returns the server's representation of the clusterSlice, and an error, if there is any.
+func (c *FakeClusterSlices) Create(ctx context.Context, clusterSlice *clusterslicev1.ClusterSlice, opts v1.CreateOptions) (result *clusterslicev1.ClusterSlice, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(clusterslicesResource, c.ns, clusterSlice), &clusterslicev1.ClusterSlice{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*clusterslicev1.ClusterSlice), err
+}
+
+// Update takes the representation of a clusterSlice and updates it. Returns the server's representation of the clusterSlice, and an error, if there is any.
+func (c *FakeClusterSlices) Update(ctx context.Context, clusterSlice *clusterslicev1.ClusterSlice, opts v1.UpdateOptions) (result *clusterslicev1.ClusterSlice, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(clusterslicesResource, c.ns, clusterSlice), &clusterslicev1.ClusterSlice{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*clusterslicev1.ClusterSlice), err
+}
+
+// Delete takes name of the clusterSlice and deletes it. Returns an error if one occurs.
+func (c *FakeClusterSlices) Delete(ctx context.Context, name string, opts v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(clusterslicesResource, c.ns, name), &clusterslicev1.ClusterSlice{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeClusterSlices) DeleteCollection(ctx context.Context, opts v1.DeleteOptions, listOpts v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(clusterslicesResource, c.ns, listOpts)
+
+	_, err := c.Fake.Invokes(action, &clusterslicev1.ClusterSliceList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched clusterSlice.
+func (c *FakeClusterSlices) Patch(ctx context.Context, name string, pt types.PatchType, data []byte, opts v1.PatchOptions, subresources ...string) (result *clusterslicev1.ClusterSlice, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(clusterslicesResource, c.ns, name, pt, data, subresources...), &clusterslicev1.ClusterSlice{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*clusterslicev1.ClusterSlice), err
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice_client.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice_client.go
new file mode 100644
index 0000000000..b1c907062c
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/fake/fake_clusterslice_client.go
@@ -0,0 +1,40 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+	v1 "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1"
+)
+
+type FakeFlagsV1 struct {
+	*testing.Fake
+}
+
+func (c *FakeFlagsV1) ClusterSlices(namespace string) v1.ClusterSliceInterface {
+	return &FakeClusterSlices{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeFlagsV1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}
diff --git a/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/generated_expansion.go b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/generated_expansion.go
new file mode 100644
index 0000000000..87152ef780
--- /dev/null
+++ b/pkg/clusterslice/client/clientset/versioned/typed/clusterslice/v1/generated_expansion.go
@@ -0,0 +1,21 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1
+
+type ClusterSliceExpansion interface{}
diff --git a/pkg/clusterslice/client/informers/externalversions/clusterslice/interface.go b/pkg/clusterslice/client/informers/externalversions/clusterslice/interface.go
new file mode 100644
index 0000000000..506033156c
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/clusterslice/interface.go
@@ -0,0 +1,46 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package clusterslice
+
+import (
+	v1 "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/clusterslice/v1"
+	internalinterfaces "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to each of this group's versions.
+type Interface interface {
+	// V1 provides access to shared informers for resources in V1.
+	V1() v1.Interface
+}
+
+type group struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &group{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// V1 returns a new v1.Interface.
+func (g *group) V1() v1.Interface {
+	return v1.New(g.factory, g.namespace, g.tweakListOptions)
+}
diff --git a/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/clusterslice.go b/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/clusterslice.go
new file mode 100644
index 0000000000..73c2a75bbc
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/clusterslice.go
@@ -0,0 +1,90 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"context"
+	time "time"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	watch "k8s.io/apimachinery/pkg/watch"
+	cache "k8s.io/client-go/tools/cache"
+	clusterslicev1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+	versioned "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned"
+	internalinterfaces "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/internalinterfaces"
+	v1 "k8s.io/ingress-gce/pkg/clusterslice/client/listers/clusterslice/v1"
+)
+
+// ClusterSliceInformer provides access to a shared informer and lister for
+// ClusterSlices.
+type ClusterSliceInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() v1.ClusterSliceLister
+}
+
+type clusterSliceInformer struct {
+	factory          internalinterfaces.SharedInformerFactory
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	namespace        string
+}
+
+// NewClusterSliceInformer constructs a new informer for ClusterSlice type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewClusterSliceInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers) cache.SharedIndexInformer {
+	return NewFilteredClusterSliceInformer(client, namespace, resyncPeriod, indexers, nil)
+}
+
+// NewFilteredClusterSliceInformer constructs a new informer for ClusterSlice type.
+// Always prefer using an informer factory to get a shared informer instead of getting an independent
+// one. This reduces memory footprint and number of connections to the server.
+func NewFilteredClusterSliceInformer(client versioned.Interface, namespace string, resyncPeriod time.Duration, indexers cache.Indexers, tweakListOptions internalinterfaces.TweakListOptionsFunc) cache.SharedIndexInformer {
+	return cache.NewSharedIndexInformer(
+		&cache.ListWatch{
+			ListFunc: func(options metav1.ListOptions) (runtime.Object, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.FlagsV1().ClusterSlices(namespace).List(context.TODO(), options)
+			},
+			WatchFunc: func(options metav1.ListOptions) (watch.Interface, error) {
+				if tweakListOptions != nil {
+					tweakListOptions(&options)
+				}
+				return client.FlagsV1().ClusterSlices(namespace).Watch(context.TODO(), options)
+			},
+		},
+		&clusterslicev1.ClusterSlice{},
+		resyncPeriod,
+		indexers,
+	)
+}
+
+func (f *clusterSliceInformer) defaultInformer(client versioned.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
+	return NewFilteredClusterSliceInformer(client, f.namespace, resyncPeriod, cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}, f.tweakListOptions)
+}
+
+func (f *clusterSliceInformer) Informer() cache.SharedIndexInformer {
+	return f.factory.InformerFor(&clusterslicev1.ClusterSlice{}, f.defaultInformer)
+}
+
+func (f *clusterSliceInformer) Lister() v1.ClusterSliceLister {
+	return v1.NewClusterSliceLister(f.Informer().GetIndexer())
+}
diff --git a/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/interface.go b/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/interface.go
new file mode 100644
index 0000000000..ccc764fb3d
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/clusterslice/v1/interface.go
@@ -0,0 +1,45 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	internalinterfaces "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/internalinterfaces"
+)
+
+// Interface provides access to all the informers in this group version.
+type Interface interface {
+	// ClusterSlices returns a ClusterSliceInformer.
+	ClusterSlices() ClusterSliceInformer
+}
+
+type version struct {
+	factory          internalinterfaces.SharedInformerFactory
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+}
+
+// New returns a new Interface.
+func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) Interface {
+	return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
+}
+
+// ClusterSlices returns a ClusterSliceInformer.
+func (v *version) ClusterSlices() ClusterSliceInformer {
+	return &clusterSliceInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
+}
diff --git a/pkg/clusterslice/client/informers/externalversions/factory.go b/pkg/clusterslice/client/informers/externalversions/factory.go
new file mode 100644
index 0000000000..e3250cc609
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/factory.go
@@ -0,0 +1,180 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	reflect "reflect"
+	sync "sync"
+	time "time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+	versioned "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned"
+	clusterslice "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/clusterslice"
+	internalinterfaces "k8s.io/ingress-gce/pkg/clusterslice/client/informers/externalversions/internalinterfaces"
+)
+
+// SharedInformerOption defines the functional option type for SharedInformerFactory.
+type SharedInformerOption func(*sharedInformerFactory) *sharedInformerFactory
+
+type sharedInformerFactory struct {
+	client           versioned.Interface
+	namespace        string
+	tweakListOptions internalinterfaces.TweakListOptionsFunc
+	lock             sync.Mutex
+	defaultResync    time.Duration
+	customResync     map[reflect.Type]time.Duration
+
+	informers map[reflect.Type]cache.SharedIndexInformer
+	// startedInformers is used for tracking which informers have been started.
+	// This allows Start() to be called multiple times safely.
+	startedInformers map[reflect.Type]bool
+}
+
+// WithCustomResyncConfig sets a custom resync period for the specified informer types.
+func WithCustomResyncConfig(resyncConfig map[v1.Object]time.Duration) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		for k, v := range resyncConfig {
+			factory.customResync[reflect.TypeOf(k)] = v
+		}
+		return factory
+	}
+}
+
+// WithTweakListOptions sets a custom filter on all listers of the configured SharedInformerFactory.
+func WithTweakListOptions(tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.tweakListOptions = tweakListOptions
+		return factory
+	}
+}
+
+// WithNamespace limits the SharedInformerFactory to the specified namespace.
+func WithNamespace(namespace string) SharedInformerOption {
+	return func(factory *sharedInformerFactory) *sharedInformerFactory {
+		factory.namespace = namespace
+		return factory
+	}
+}
+
+// NewSharedInformerFactory constructs a new instance of sharedInformerFactory for all namespaces.
+func NewSharedInformerFactory(client versioned.Interface, defaultResync time.Duration) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync)
+}
+
+// NewFilteredSharedInformerFactory constructs a new instance of sharedInformerFactory.
+// Listers obtained via this SharedInformerFactory will be subject to the same filters
+// as specified here.
+// Deprecated: Please use NewSharedInformerFactoryWithOptions instead
+func NewFilteredSharedInformerFactory(client versioned.Interface, defaultResync time.Duration, namespace string, tweakListOptions internalinterfaces.TweakListOptionsFunc) SharedInformerFactory {
+	return NewSharedInformerFactoryWithOptions(client, defaultResync, WithNamespace(namespace), WithTweakListOptions(tweakListOptions))
+}
+
+// NewSharedInformerFactoryWithOptions constructs a new instance of a SharedInformerFactory with additional options.
+func NewSharedInformerFactoryWithOptions(client versioned.Interface, defaultResync time.Duration, options ...SharedInformerOption) SharedInformerFactory {
+	factory := &sharedInformerFactory{
+		client:           client,
+		namespace:        v1.NamespaceAll,
+		defaultResync:    defaultResync,
+		informers:        make(map[reflect.Type]cache.SharedIndexInformer),
+		startedInformers: make(map[reflect.Type]bool),
+		customResync:     make(map[reflect.Type]time.Duration),
+	}
+
+	// Apply all options
+	for _, opt := range options {
+		factory = opt(factory)
+	}
+
+	return factory
+}
+
+// Start initializes all requested informers.
+func (f *sharedInformerFactory) Start(stopCh <-chan struct{}) {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	for informerType, informer := range f.informers {
+		if !f.startedInformers[informerType] {
+			go informer.Run(stopCh)
+			f.startedInformers[informerType] = true
+		}
+	}
+}
+
+// WaitForCacheSync waits for all started informers' cache were synced.
+func (f *sharedInformerFactory) WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool {
+	informers := func() map[reflect.Type]cache.SharedIndexInformer {
+		f.lock.Lock()
+		defer f.lock.Unlock()
+
+		informers := map[reflect.Type]cache.SharedIndexInformer{}
+		for informerType, informer := range f.informers {
+			if f.startedInformers[informerType] {
+				informers[informerType] = informer
+			}
+		}
+		return informers
+	}()
+
+	res := map[reflect.Type]bool{}
+	for informType, informer := range informers {
+		res[informType] = cache.WaitForCacheSync(stopCh, informer.HasSynced)
+	}
+	return res
+}
+
+// InternalInformerFor returns the SharedIndexInformer for obj using an internal
+// client.
+func (f *sharedInformerFactory) InformerFor(obj runtime.Object, newFunc internalinterfaces.NewInformerFunc) cache.SharedIndexInformer {
+	f.lock.Lock()
+	defer f.lock.Unlock()
+
+	informerType := reflect.TypeOf(obj)
+	informer, exists := f.informers[informerType]
+	if exists {
+		return informer
+	}
+
+	resyncPeriod, exists := f.customResync[informerType]
+	if !exists {
+		resyncPeriod = f.defaultResync
+	}
+
+	informer = newFunc(f.client, resyncPeriod)
+	f.informers[informerType] = informer
+
+	return informer
+}
+
+// SharedInformerFactory provides shared informers for resources in all known
+// API group versions.
+type SharedInformerFactory interface {
+	internalinterfaces.SharedInformerFactory
+	ForResource(resource schema.GroupVersionResource) (GenericInformer, error)
+	WaitForCacheSync(stopCh <-chan struct{}) map[reflect.Type]bool
+
+	Flags() clusterslice.Interface
+}
+
+func (f *sharedInformerFactory) Flags() clusterslice.Interface {
+	return clusterslice.New(f, f.namespace, f.tweakListOptions)
+}
diff --git a/pkg/clusterslice/client/informers/externalversions/generic.go b/pkg/clusterslice/client/informers/externalversions/generic.go
new file mode 100644
index 0000000000..c8c19e5635
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/generic.go
@@ -0,0 +1,62 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package externalversions
+
+import (
+	"fmt"
+
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	cache "k8s.io/client-go/tools/cache"
+	v1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+)
+
+// GenericInformer is type of SharedIndexInformer which will locate and delegate to other
+// sharedInformers based on type
+type GenericInformer interface {
+	Informer() cache.SharedIndexInformer
+	Lister() cache.GenericLister
+}
+
+type genericInformer struct {
+	informer cache.SharedIndexInformer
+	resource schema.GroupResource
+}
+
+// Informer returns the SharedIndexInformer.
+func (f *genericInformer) Informer() cache.SharedIndexInformer {
+	return f.informer
+}
+
+// Lister returns the GenericLister.
+func (f *genericInformer) Lister() cache.GenericLister {
+	return cache.NewGenericLister(f.Informer().GetIndexer(), f.resource)
+}
+
+// ForResource gives generic access to a shared informer of the matching type
+// TODO extend this to unknown resources with a client pool
+func (f *sharedInformerFactory) ForResource(resource schema.GroupVersionResource) (GenericInformer, error) {
+	switch resource {
+	// Group=flags.F.ClusterSliceAPIGroup, Version=v1
+	case v1.SchemeGroupVersion.WithResource("clusterslices"):
+		return &genericInformer{resource: resource.GroupResource(), informer: f.Flags().V1().ClusterSlices().Informer()}, nil
+
+	}
+
+	return nil, fmt.Errorf("no informer found for %v", resource)
+}
diff --git a/pkg/clusterslice/client/informers/externalversions/internalinterfaces/factory_interfaces.go b/pkg/clusterslice/client/informers/externalversions/internalinterfaces/factory_interfaces.go
new file mode 100644
index 0000000000..ef8f82ecef
--- /dev/null
+++ b/pkg/clusterslice/client/informers/externalversions/internalinterfaces/factory_interfaces.go
@@ -0,0 +1,40 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by informer-gen. DO NOT EDIT.
+
+package internalinterfaces
+
+import (
+	time "time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	runtime "k8s.io/apimachinery/pkg/runtime"
+	cache "k8s.io/client-go/tools/cache"
+	versioned "k8s.io/ingress-gce/pkg/clusterslice/client/clientset/versioned"
+)
+
+// NewInformerFunc takes versioned.Interface and time.Duration to return a SharedIndexInformer.
+type NewInformerFunc func(versioned.Interface, time.Duration) cache.SharedIndexInformer
+
+// SharedInformerFactory a small interface to allow for adding an informer without an import cycle
+type SharedInformerFactory interface {
+	Start(stopCh <-chan struct{})
+	InformerFor(obj runtime.Object, newFunc NewInformerFunc) cache.SharedIndexInformer
+}
+
+// TweakListOptionsFunc is a function that transforms a v1.ListOptions.
+type TweakListOptionsFunc func(*v1.ListOptions)
diff --git a/pkg/clusterslice/client/listers/clusterslice/v1/clusterslice.go b/pkg/clusterslice/client/listers/clusterslice/v1/clusterslice.go
new file mode 100644
index 0000000000..a0ee0b26eb
--- /dev/null
+++ b/pkg/clusterslice/client/listers/clusterslice/v1/clusterslice.go
@@ -0,0 +1,99 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+import (
+	"k8s.io/apimachinery/pkg/api/errors"
+	"k8s.io/apimachinery/pkg/labels"
+	"k8s.io/client-go/tools/cache"
+	v1 "k8s.io/ingress-gce/pkg/apis/clusterslice/v1"
+)
+
+// ClusterSliceLister helps list ClusterSlices.
+// All objects returned here must be treated as read-only.
+type ClusterSliceLister interface {
+	// List lists all ClusterSlices in the indexer.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.ClusterSlice, err error)
+	// ClusterSlices returns an object that can list and get ClusterSlices.
+	ClusterSlices(namespace string) ClusterSliceNamespaceLister
+	ClusterSliceListerExpansion
+}
+
+// clusterSliceLister implements the ClusterSliceLister interface.
+type clusterSliceLister struct {
+	indexer cache.Indexer
+}
+
+// NewClusterSliceLister returns a new ClusterSliceLister.
+func NewClusterSliceLister(indexer cache.Indexer) ClusterSliceLister {
+	return &clusterSliceLister{indexer: indexer}
+}
+
+// List lists all ClusterSlices in the indexer.
+func (s *clusterSliceLister) List(selector labels.Selector) (ret []*v1.ClusterSlice, err error) {
+	err = cache.ListAll(s.indexer, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ClusterSlice))
+	})
+	return ret, err
+}
+
+// ClusterSlices returns an object that can list and get ClusterSlices.
+func (s *clusterSliceLister) ClusterSlices(namespace string) ClusterSliceNamespaceLister {
+	return clusterSliceNamespaceLister{indexer: s.indexer, namespace: namespace}
+}
+
+// ClusterSliceNamespaceLister helps list and get ClusterSlices.
+// All objects returned here must be treated as read-only.
+type ClusterSliceNamespaceLister interface {
+	// List lists all ClusterSlices in the indexer for a given namespace.
+	// Objects returned here must be treated as read-only.
+	List(selector labels.Selector) (ret []*v1.ClusterSlice, err error)
+	// Get retrieves the ClusterSlice from the indexer for a given namespace and name.
+	// Objects returned here must be treated as read-only.
+	Get(name string) (*v1.ClusterSlice, error)
+	ClusterSliceNamespaceListerExpansion
+}
+
+// clusterSliceNamespaceLister implements the ClusterSliceNamespaceLister
+// interface.
+type clusterSliceNamespaceLister struct {
+	indexer   cache.Indexer
+	namespace string
+}
+
+// List lists all ClusterSlices in the indexer for a given namespace.
+func (s clusterSliceNamespaceLister) List(selector labels.Selector) (ret []*v1.ClusterSlice, err error) {
+	err = cache.ListAllByNamespace(s.indexer, s.namespace, selector, func(m interface{}) {
+		ret = append(ret, m.(*v1.ClusterSlice))
+	})
+	return ret, err
+}
+
+// Get retrieves the ClusterSlice from the indexer for a given namespace and name.
+func (s clusterSliceNamespaceLister) Get(name string) (*v1.ClusterSlice, error) {
+	obj, exists, err := s.indexer.GetByKey(s.namespace + "/" + name)
+	if err != nil {
+		return nil, err
+	}
+	if !exists {
+		return nil, errors.NewNotFound(v1.Resource("clusterslice"), name)
+	}
+	return obj.(*v1.ClusterSlice), nil
+}
diff --git a/pkg/clusterslice/client/listers/clusterslice/v1/expansion_generated.go b/pkg/clusterslice/client/listers/clusterslice/v1/expansion_generated.go
new file mode 100644
index 0000000000..f5956d1efc
--- /dev/null
+++ b/pkg/clusterslice/client/listers/clusterslice/v1/expansion_generated.go
@@ -0,0 +1,27 @@
+/*
+Copyright 2024 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by lister-gen. DO NOT EDIT.
+
+package v1
+
+// ClusterSliceListerExpansion allows custom methods to be added to
+// ClusterSliceLister.
+type ClusterSliceListerExpansion interface{}
+
+// ClusterSliceNamespaceListerExpansion allows custom methods to be added to
+// ClusterSliceNamespaceLister.
+type ClusterSliceNamespaceListerExpansion interface{}
diff --git a/pkg/flags/flags.go b/pkg/flags/flags.go
index 632032acd1..ddd730e7e2 100644
--- a/pkg/flags/flags.go
+++ b/pkg/flags/flags.go
@@ -140,6 +140,7 @@ var F = struct {
 	EnableDiscretePortForwarding             bool
 	EnableMultiProjectMode                   bool
 	MultiProjectCRDProjectNameLabel          string
+	ClusterSliceAPIGroup                     string
 	EnableL4MixedProtocol                    bool
 }{
 	GCERateLimitScale: 1.0,
@@ -330,6 +331,7 @@ L7 load balancing. CSV values accepted. Example: -node-port-ranges=80,8080,400-5
 	flag.BoolVar(&F.EnableMultiProjectMode, "enable-multi-project-mode", false, "Enable running in multi-project mode.")
 	flag.StringVar(&F.MultiProjectCRDProjectNameLabel, "multi-project-crd-project-name-label", "", "The label key for project name of Project in a Project CRD in the Multi-Project cluster.")
 	flag.BoolVar(&F.EnableL4MixedProtocol, "enable-l4-mixed-protocol", false, "Enable support for mixed protocol L4 load balancers.")
+	flag.StringVar(&F.ClusterSliceAPIGroup, "cluster-slice-api-group", "", "The API group for the ClusterSlice CRD.")
 }
 
 func Validate() {
diff --git a/pkg/multiproject/projectcrd/projectcrd.go b/pkg/multiproject/projectcrd/projectcrd.go
deleted file mode 100644
index a21990bd85..0000000000
--- a/pkg/multiproject/projectcrd/projectcrd.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package projectcrd
-
-import (
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/ingress-gce/pkg/flags"
-)
-
-// Project is the Schema for the Project resource in the Multi-Project cluster.
-type Project struct {
-	metav1.TypeMeta
-	metav1.ObjectMeta
-
-	Spec   ProjectSpec
-	Status ProjectStatus
-}
-
-// ProjectName returns the name of the project which this CRD represents.
-func (p *Project) ProjectName() string {
-	return p.ObjectMeta.Labels[flags.F.MultiProjectCRDProjectNameLabel]
-}
-
-// ProjectList contains a list of Projects.
-type ProjectList struct {
-	metav1.TypeMeta
-	metav1.ListMeta
-	Items []Project
-}
-
-// ProjectSpec specifies the desired state of the project in the MT cluster.
-type ProjectSpec struct {
-	// GCP project number where the project is to be created.
-	ProjectNumber int64
-	// Network configuration for the project.
-	NetworkConfig NetworkConfig
-}
-
-// NetworkConfig specifies the network configuration for the project.
-type NetworkConfig struct {
-	Network           string
-	DefaultSubnetwork string
-}
-
-// ProjectStatus stores the observed state of the project.
-type ProjectStatus struct {
-	// Conditions describe the current state of the Project.
-	Conditions []metav1.Condition
-}