diff --git a/api/testtriggers/v1/testtrigger_types.go b/api/testtriggers/v1/testtrigger_types.go
index e346c655..378e9fec 100644
--- a/api/testtriggers/v1/testtrigger_types.go
+++ b/api/testtriggers/v1/testtrigger_types.go
@@ -52,7 +52,8 @@ type TestTriggerSpec struct {
 	// What resource probes should be matched
 	ProbeSpec *TestTriggerProbeSpec `json:"probeSpec,omitempty"`
 	// Action represents what needs to be executed for selected Execution
-	Action TestTriggerAction `json:"action"`
+	Action           TestTriggerAction            `json:"action"`
+	ActionParameters *TestTriggerActionParameters `json:"actionParameters,omitempty"`
 	// Execution identifies for which test execution should an Action be executed
 	Execution TestTriggerExecution `json:"execution"`
 	// TestSelector identifies on which Testkube Kubernetes Objects an Action should be taken
@@ -157,6 +158,8 @@ type TestTriggerSelector struct {
 	NameRegex string `json:"nameRegex,omitempty"`
 	// Namespace of the Kubernetes object
 	Namespace string `json:"namespace,omitempty"`
+	// kubernetes resource namespace regex
+	NamespaceRegex string `json:"namespaceRegex,omitempty"`
 	// LabelSelector is used to identify a group of Kubernetes Objects based on their metadata labels
 	LabelSelector *metav1.LabelSelector `json:"labelSelector,omitempty"`
 }
@@ -223,6 +226,14 @@ type TestTriggerProbeSpec struct {
 	Delay int32 `json:"delay,omitempty"`
 }
 
+// supported action parameters for test triggers
+type TestTriggerActionParameters struct {
+	// configuration to pass for the workflow
+	Config map[string]string `json:"config,omitempty"`
+	// test workflow execution tags
+	Tags map[string]string `json:"tags,omitempty"`
+}
+
 //+kubebuilder:object:root=true
 
 // TestTriggerList contains a list of TestTrigger
diff --git a/api/testtriggers/v1/zz_generated.deepcopy.go b/api/testtriggers/v1/zz_generated.deepcopy.go
index 76229606..11e9b041 100644
--- a/api/testtriggers/v1/zz_generated.deepcopy.go
+++ b/api/testtriggers/v1/zz_generated.deepcopy.go
@@ -52,6 +52,35 @@ func (in *TestTrigger) DeepCopyObject() runtime.Object {
 	return nil
 }
 
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *TestTriggerActionParameters) DeepCopyInto(out *TestTriggerActionParameters) {
+	*out = *in
+	if in.Config != nil {
+		in, out := &in.Config, &out.Config
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+	if in.Tags != nil {
+		in, out := &in.Tags, &out.Tags
+		*out = make(map[string]string, len(*in))
+		for key, val := range *in {
+			(*out)[key] = val
+		}
+	}
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestTriggerActionParameters.
+func (in *TestTriggerActionParameters) DeepCopy() *TestTriggerActionParameters {
+	if in == nil {
+		return nil
+	}
+	out := new(TestTriggerActionParameters)
+	in.DeepCopyInto(out)
+	return out
+}
+
 // DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
 func (in *TestTriggerCondition) DeepCopyInto(out *TestTriggerCondition) {
 	*out = *in
@@ -204,6 +233,11 @@ func (in *TestTriggerSpec) DeepCopyInto(out *TestTriggerSpec) {
 		*out = new(TestTriggerProbeSpec)
 		(*in).DeepCopyInto(*out)
 	}
+	if in.ActionParameters != nil {
+		in, out := &in.ActionParameters, &out.ActionParameters
+		*out = new(TestTriggerActionParameters)
+		(*in).DeepCopyInto(*out)
+	}
 	in.TestSelector.DeepCopyInto(&out.TestSelector)
 	if in.Delay != nil {
 		in, out := &in.Delay, &out.Delay
diff --git a/config/crd/bases/tests.testkube.io_testtriggers.yaml b/config/crd/bases/tests.testkube.io_testtriggers.yaml
index 05a9a28b..dfd36daf 100644
--- a/config/crd/bases/tests.testkube.io_testtriggers.yaml
+++ b/config/crd/bases/tests.testkube.io_testtriggers.yaml
@@ -58,6 +58,20 @@ spec:
                 enum:
                 - run
                 type: string
+              actionParameters:
+                description: supported action parameters for test triggers
+                properties:
+                  config:
+                    additionalProperties:
+                      type: string
+                    description: configuration to pass for the workflow
+                    type: object
+                  tags:
+                    additionalProperties:
+                      type: string
+                    description: test workflow execution tags
+                    type: object
+                type: object
               concurrencyPolicy:
                 description: ConcurrencyPolicy defines concurrency policy for selected
                   Execution
@@ -272,6 +286,9 @@ spec:
                   namespace:
                     description: Namespace of the Kubernetes object
                     type: string
+                  namespaceRegex:
+                    description: kubernetes resource namespace regex
+                    type: string
                 type: object
               testSelector:
                 description: TestSelector identifies on which Testkube Kubernetes
@@ -332,6 +349,9 @@ spec:
                   namespace:
                     description: Namespace of the Kubernetes object
                     type: string
+                  namespaceRegex:
+                    description: kubernetes resource namespace regex
+                    type: string
                 type: object
             required:
             - action