diff --git a/frontend/app/components/Session/LivePlayer.js b/frontend/app/components/Session/LivePlayer.js
index c45ad20af..63cede36e 100644
--- a/frontend/app/components/Session/LivePlayer.js
+++ b/frontend/app/components/Session/LivePlayer.js
@@ -29,10 +29,19 @@ function LivePlayer ({
   assistCredendials,
   request,
   isEnterprise,
+  userEmail,
+  userName
 }) {
   useEffect(() => {
     if (!loadingCredentials) {
-      initPlayer(session, assistCredendials, true);
+      const sessionWithAgentData = {
+        ...session,
+        agentInfo: {
+          email: userEmail,
+          name: userName,
+        },
+      }
+      initPlayer(sessionWithAgentData, assistCredendials, true);
     }
     return () => cleanPlayer()
   }, [ session.sessionId, loadingCredentials, assistCredendials ]);
@@ -79,6 +88,8 @@ export default withRequest({
       showAssist: state.getIn([ 'sessions', 'showChatWindow' ]),
       fullscreen: state.getIn([ 'components', 'player', 'fullscreen' ]),
       isEnterprise: state.getIn([ 'user', 'account', 'edition' ]) === 'ee',
+      userEmail: state.getIn(['user', 'account', 'email']),
+      userName: state.getIn(['user', 'account', 'name']),
     }
   },
   { toggleFullscreen, closeBottomBlock },
diff --git a/frontend/app/player/MessageDistributor/MessageDistributor.ts b/frontend/app/player/MessageDistributor/MessageDistributor.ts
index b996503b3..1efa1ce00 100644
--- a/frontend/app/player/MessageDistributor/MessageDistributor.ts
+++ b/frontend/app/player/MessageDistributor/MessageDistributor.ts
@@ -215,7 +215,7 @@ export default class MessageDistributor extends StatedScreen {
     this.setMessagesLoading(false)
   }
 
-  private loadMessages() { 
+  private loadMessages() {
     // TODO: reuseable decryptor instance
     const createNewParser = (shouldDecrypt=true) => {
       const decrypt = shouldDecrypt && this.session.fileKey
@@ -242,7 +242,7 @@ export default class MessageDistributor extends StatedScreen {
         )
     )
     .then(this.onFileReadSuccess)
-    .catch(this.onFileReadFailed)   
+    .catch(this.onFileReadFailed)
     .finally(this.onFileReadFinally)
 
     // load devtools
diff --git a/frontend/app/player/MessageDistributor/managers/AssistManager.ts b/frontend/app/player/MessageDistributor/managers/AssistManager.ts
index 83b89880a..897d8dfba 100644
--- a/frontend/app/player/MessageDistributor/managers/AssistManager.ts
+++ b/frontend/app/player/MessageDistributor/managers/AssistManager.ts
@@ -142,7 +142,6 @@ export default class AssistManager {
       // @ts-ignore
       const urlObject = new URL(window.env.API_EDP || window.location.origin) // does it handle ssl automatically?
 
-      // @ts-ignore WTF, socket.io ???
       const socket: Socket = this.socket = io(urlObject.origin, {
         path: '/ws-assist/socket',
         auth: {
@@ -151,7 +150,10 @@ export default class AssistManager {
         query: {
           peerId: this.peerID,
           identity: "agent",
-          //agentInfo: JSON.stringify({})
+          agentInfo: JSON.stringify({
+            ...this.session.agentInfo,
+            query: document.location.search
+          })
         }
       })
       socket.on("connect", () => {
@@ -314,7 +316,10 @@ export default class AssistManager {
     if (remoteControl === RemoteControlStatus.Requesting) { return }
     if (remoteControl === RemoteControlStatus.Disabled) {
       update({ remoteControl: RemoteControlStatus.Requesting })
-      this.socket.emit("request_control")
+      this.socket.emit("request_control", JSON.stringify({
+        ...this.session.agentInfo,
+        query: document.location.search
+      }))
       // setTimeout(() => {
       //   if (getState().remoteControl !== RemoteControlStatus.Requesting) { return }
       //   this.socket?.emit("release_control")
diff --git a/tracker/tracker-assist/src/Assist.ts b/tracker/tracker-assist/src/Assist.ts
index f4da0545a..76747bf2d 100644
--- a/tracker/tracker-assist/src/Assist.ts
+++ b/tracker/tracker-assist/src/Assist.ts
@@ -15,7 +15,7 @@ import type { Options as ConfirmOptions, } from './ConfirmWindow/defaults.js'
 
 // TODO: fully specified strict check with no-any (everywhere)
 
-type StartEndCallback = () => ((()=>Record<string, unknown>) | void)
+type StartEndCallback = (agentInfo?: Record<string, any>) => (((agentInfo?: Record<string, any>)=>Record<string, unknown>) | void)
 
 export interface Options {
   onAgentConnect: StartEndCallback;
@@ -49,7 +49,7 @@ type OptionalCallback = (()=>Record<string, unknown>) | void
 type Agent = {
   onDisconnect?: OptionalCallback,
   onControlReleased?: OptionalCallback,
-  //name?: string
+  agentInfo: Record<string, string>
   //
 }
 
@@ -174,7 +174,7 @@ export default class Assist {
         if (this.remoteControl){
           callUI?.showRemoteControl(this.remoteControl.releaseControl)
         }
-        this.agents[id].onControlReleased = this.options.onRemoteControlStart()
+        this.agents[id].onControlReleased = this.options.onRemoteControlStart(this.agents[id].agentInfo)
         this.emit('control_granted', id)
         annot = new AnnotationCanvas()
         annot.mount()
@@ -220,8 +220,8 @@ export default class Assist {
 
     socket.on('NEW_AGENT', (id: string, info) => {
       this.agents[id] = {
-        onDisconnect: this.options.onAgentConnect?.(),
-        ...info, // TODO
+        onDisconnect: this.options.onAgentConnect?.(info),
+        agentInfo: info, // TODO ?
       }
       this.assistDemandedRestart = true
       this.app.stop()
@@ -230,7 +230,8 @@ export default class Assist {
     socket.on('AGENTS_CONNECTED', (ids: string[]) => {
       ids.forEach(id =>{
         this.agents[id] = {
-          onDisconnect: this.options.onAgentConnect?.(),
+          ...this.agents[id],
+          onDisconnect: this.options.onAgentConnect?.(  this.agents[id].agentInfo),
         }
       })
       this.assistDemandedRestart = true
diff --git a/utilities/servers/websocket.js b/utilities/servers/websocket.js
index 25bdf6a38..615390996 100644
--- a/utilities/servers/websocket.js
+++ b/utilities/servers/websocket.js
@@ -366,4 +366,4 @@ module.exports = {
         socketsLive,
         socketsLiveByProject
     }
-};
\ No newline at end of file
+};