diff --git a/package-lock.json b/package-lock.json
index 293eb0e..2c08a56 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@ulms/api-clients",
-  "version": "7.9.8",
+  "version": "7.9.9-dev.0-ULMS-3209",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@ulms/api-clients",
-      "version": "7.9.8",
+      "version": "7.9.9-dev.0-ULMS-3209",
       "license": "MIT",
       "dependencies": {
         "axios": "1.6.2",
diff --git a/package.json b/package.json
index 1834694..f8b9989 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ulms/api-clients",
-  "version": "7.9.8",
+  "version": "7.9.9-dev.0-ULMS-3209",
   "description": "JavaScript API clients for ULMS platform",
   "keywords": [],
   "homepage": "https://github.com/foxford/ulms-api-clients-js#readme",
diff --git a/src/ulms.js b/src/ulms.js
index 743488d..8d0f7d1 100644
--- a/src/ulms.js
+++ b/src/ulms.js
@@ -70,6 +70,12 @@ const eventEndpoints = {
  */
 
 class ULMS extends BasicClient {
+  agentLabel
+
+  setAgentLabel(label) {
+    this.agentLabel = label
+  }
+
   /**
    * Scope kind enum
    * @returns {{CHAT: string, MINIGROUP: string, P2P: string, WEBINAR: string}}
@@ -237,7 +243,9 @@ class ULMS extends BasicClient {
    * @returns {Promise}
    */
   createRtc(roomId) {
-    return this.post(this.url(`/conference_rooms/${roomId}/rtcs`))
+    return this.post(this.url(`/conference_rooms/${roomId}/rtcs`), {
+      agent_label: this.agentLabel,
+    })
   }
 
   /**
@@ -255,6 +263,7 @@ class ULMS extends BasicClient {
     label,
   ) {
     const payload = {
+      agent_label: this.agentLabel,
       intent,
       jsep,
       label,
@@ -415,7 +424,11 @@ class ULMS extends BasicClient {
    * @returns {Promise}
    */
   readAgentReaderConfig(roomId) {
-    return this.get(this.url(`/conference_rooms/${roomId}/configs/reader`))
+    return this.get(
+      this.url(`/conference_rooms/${roomId}/configs/reader`, {
+        agent_label: this.agentLabel,
+      }),
+    )
   }
 
   /**
@@ -424,7 +437,11 @@ class ULMS extends BasicClient {
    * @returns {Promise}
    */
   readAgentWriterConfig(roomId) {
-    return this.get(this.url(`/conference_rooms/${roomId}/configs/writer`))
+    return this.get(
+      this.url(`/conference_rooms/${roomId}/configs/writer`, {
+        agent_label: this.agentLabel,
+      }),
+    )
   }
 
   /**
@@ -574,9 +591,12 @@ class ULMS extends BasicClient {
    * @returns {Promise}
    */
   readGroups(roomId, filterParameters) {
-    return this.get(
-      this.url(`/conference_rooms/${roomId}/groups`, filterParameters),
-    )
+    const parameters = {
+      agent_label: this.agentLabel,
+      ...filterParameters,
+    }
+
+    return this.get(this.url(`/conference_rooms/${roomId}/groups`, parameters))
   }
 
   /**
@@ -592,11 +612,16 @@ class ULMS extends BasicClient {
   /**
    * Update Groups
    * @param roomId
-   * @param {GroupConfig[]} payload
+   * @param {GroupConfig[]} groups
    * @returns {Promise}
    */
-  updateGroups(roomId, payload) {
-    return this.post(this.url(`/conference_rooms/${roomId}/groups`), payload)
+  updateGroups(roomId, groups) {
+    const parameters = {
+      agent_label: this.agentLabel,
+      groups,
+    }
+
+    return this.post(this.url(`/conference_rooms/${roomId}/groups`), parameters)
   }
 
   /**