diff --git a/CHANGELOG.md b/CHANGELOG.md
index 554fb0a..196ac82 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Unreleased 
 - Round trip `field_id` 
+- Add `ixp` dataset flag
+- rename label def description to instructions
 
 # v0.33.1
 - Fix selection index issue on custom label trend reports
diff --git a/api/src/resources/dataset.rs b/api/src/resources/dataset.rs
index 86154a3..a3c646f 100644
--- a/api/src/resources/dataset.rs
+++ b/api/src/resources/dataset.rs
@@ -27,6 +27,7 @@ pub enum DatasetFlag {
     ExternalMoonLlm,
     Qos,
     ZeroShotLabels,
+    Ixp,
 }
 
 #[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
diff --git a/api/src/resources/label_def.rs b/api/src/resources/label_def.rs
index 478fb2b..77acf4c 100644
--- a/api/src/resources/label_def.rs
+++ b/api/src/resources/label_def.rs
@@ -12,7 +12,7 @@ pub struct LabelDef {
     pub name: Name,
 
     #[serde(default)]
-    pub description: String,
+    pub instructions: String,
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub external_id: Option<String>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
@@ -28,7 +28,7 @@ pub struct NewLabelDef {
     pub name: Name,
 
     #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub description: Option<String>,
+    pub instructions: Option<String>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
     pub external_id: Option<String>,
     #[serde(default, skip_serializing_if = "Option::is_none")]
diff --git a/cli/tests/test_datasets.rs b/cli/tests/test_datasets.rs
index 50ce664..28d75e5 100644
--- a/cli/tests/test_datasets.rs
+++ b/cli/tests/test_datasets.rs
@@ -132,7 +132,7 @@ fn test_create_update_dataset_custom() {
                 },
                 {
                     "name": "foo",
-                    "description": "Long label description",
+                    "instructions": "Long label description",
                     "external_id": "ext id",
                     "title": "Title Me",
                     "pretrained": {
@@ -224,7 +224,7 @@ fn test_create_update_dataset_custom() {
         label_defs: vec![
             LabelDef {
                 name: LabelName("bar".to_owned()),
-                description: "".to_owned(),
+                instructions: "".to_owned(),
                 external_id: None,
                 pretrained: None,
                 title: "".to_owned(),
@@ -232,7 +232,7 @@ fn test_create_update_dataset_custom() {
             },
             LabelDef {
                 name: LabelName("foo".to_owned()),
-                description: "Long label description".to_owned(),
+                instructions: "Long label description".to_owned(),
                 external_id: Some("ext id".to_owned()),
                 pretrained: Some(LabelDefPretrained {
                     id: LabelDefPretrainedId("0000000000000001".to_owned()),
@@ -250,7 +250,7 @@ fn test_create_update_dataset_custom() {
             label_defs: vec![
                 LabelDef {
                     name: LabelName("bar".to_owned()),
-                    description: "".to_owned(),
+                    instructions: "".to_owned(),
                     external_id: None,
                     pretrained: None,
                     title: "".to_owned(),
@@ -258,7 +258,7 @@ fn test_create_update_dataset_custom() {
                 },
                 LabelDef {
                     name: LabelName("foo".to_owned()),
-                    description: "Long label description".to_owned(),
+                    instructions: "Long label description".to_owned(),
                     external_id: Some("ext id".to_owned()),
                     pretrained: Some(LabelDefPretrained {
                         id: LabelDefPretrainedId("0000000000000001".to_owned()),