diff --git a/app/assets/html/help/KFconsoleHelp.html b/app/assets/html/help/KFconsoleHelp.html
index 3fc3c0c..7611b7e 100644
--- a/app/assets/html/help/KFconsoleHelp.html
+++ b/app/assets/html/help/KFconsoleHelp.html
@@ -24,30 +24,35 @@ Special commands:<br>
     <ul>
         <li>Log here: <b>log()</b> - any number of arguments of any type</li>
         <li>Create an agent: <b>createAgent(type, properties)</b> - Promise returning the AID <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="createAgent">Snippet</button></li>
-        <li>Remove an agent: <b>removeAgent(aid)</b>  <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="removeAgent">Snippet</button></li>
-        <li>Update an agent: <b>updateAgent(aid, properties)</b>  <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="updateAgent">Snippet</button></li>
-        <li>List agent types: <b>listAgentTypes()</b>  <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="listAgentTypes">Snippet</button></li>
-        <li>List agents on scene: <b>listAgentsOnScene()</b>  <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="listAgentsOnScene">Snippet</button></li>
+        <li>Remove an agent: <b>removeAgent(aid)</b> - Promise<button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="removeAgent">Snippet</button></li>
+        <li>Update an agent: <b>updateAgent(aid, properties)</b>  - Promise <button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="updateAgent">Snippet</button></li>
+        <li>Toggle selection of an agent: <b>selectAgent(aid)</b> - Promise<button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="selectAgent">Snippet</button></li>        
+        <li>List agent types: <b>listAgentTypes()</b> - Promise<button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="listAgentTypes">Snippet</button></li>
+        <li>List agents on scene: <b>listAgentsOnScene()</b> - Promise<button eicbutton info xxsmall data-trigger="onSnippet" data-snippet="listAgentsOnScene">Snippet</button></li>
     </ul>
 </div>
 <div class="snippet" data-snippet="createAgent" style="display:none">
-    const agtIds = []
-    for(let i=0; i<360; i+=22.5){
-        agtIds.push(
-            await createAgent(1, { position: { x: 10*Math.sin(i*Math.PI/180), y:  10*Math.cos(i*Math.PI/180), z: 0 } } )
-        )
-    }
-    log(agtIds)
+const agtIds = []
+for(let i=0; i<360; i+=22.5){
+    agtIds.push(
+        await createAgent(1, { position: { x: 10*Math.sin(i*Math.PI/180), y:  10*Math.cos(i*Math.PI/180), z: 0 } } )
+    )
+}
+log(agtIds)
 </div>
-<div class="snippet" data-snippet="removeAgent" style="display:none">
+<div class="snippet" data-snippet="removeAgent" style="display:none;">
+await removeAgent('00000000-aaaa-bbbb-cccc-dddddddddddd')
+</div>
+<div class="snippet" data-snippet="updateAgent" style="display:none;">
     
 </div>
-<div class="snippet" data-snippet="updateAgent" style="display:none">
-    
+<div class="snippet" data-snippet="selectAgent" style="display:none;">
+await selectAgent('00000000-aaaa-bbbb-cccc-dddddddddddd')
 </div>
-<div class="snippet" data-snippet="listAgentTypes" style="display:none">
-    for(const agt of listAgentTypes() console.log(agt)
+<div class="snippet" data-snippet="listAgentTypes" style="display:none;">
+for(const agt of await listAgentTypes()) { log(agt.atp_id+':'+agt.atp_name) 
 </div>
-<div class="snippet" data-snippet="listAgentsOnScene" style="display:none">
-    for(const agt of listAgentsOnScene() console.log(agt)
+<div class="snippet" data-snippet="listAgentsOnScene" style="display:none;">
+const agts = await listAgentsOnScene()
+for(const aid in agts){ log(`${aid}:${JSON.stringify(agts[aid])}`,'----------') }
 </div>
\ No newline at end of file
diff --git a/app/helpers/kfConsole.js b/app/helpers/kfConsole.js
index 440e2be..841bde4 100644
--- a/app/helpers/kfConsole.js
+++ b/app/helpers/kfConsole.js
@@ -38,20 +38,27 @@ app.helpers.kfConsole = {
             createAgent: async (type, properties) => {
                 if(Array.from(this.outputs.agentsSelector.options).find(item => item.value==type)){
                     const defaultValues = await this.models.agents.getDefaultProps(type)
-                    console.log('==deflt===>', defaultValues,)
                     return(await this.newAgent(type, { ...defaultValues, ...properties })) //TODO: deepMerge
                 } else {
                     throw(`Invalid agent type: ${type}`)
                 }
             },
-            removeAgent: (aid) => {
+            removeAgent: async (aid) => {
+                if(!Object.keys(this.kfArena.agents).includes(aid)) throw(`Agent ${aid} not on scene !`)
+                this.kfArena.removeAgent(aid)
+            },
+            updateAgent: async (aid, properties) => {
 
             },
-            updateAgent: (aid, properties) => {
-
+            selectAgent: async (aid) => {
+                if(!Object.keys(this.kfArena.agents).includes(aid)) throw(`Agent ${aid} not on scene !`)
+                this.onclickAgent(this.kfArena.scene.getObjectByName(aid))
             },
-            listagentTypes: () => {
-
+            listAgentTypes: async () => {
+                return(this.agentTypes)
+            },
+            listAgentsOnScene: async () => {
+                return(this.kfArena.agents)
             },
         }
         try {
@@ -81,7 +88,8 @@ app.helpers.kfConsole = {
                 +'</div>'
             )
         } catch (err) {
-            return(`<div class="error">${err.name}: ${err.message}</div>`)
+            const msg = (err && err.message) ? err.message : String(err)
+            return(`<div class="error">${(err && err.name) ? err.name +': ': ''}${(err && err.message) ? err.message : String(err)}</div>`)
         }
     },
 }
diff --git a/app/views/editors/KeyframeView.html b/app/views/editors/KeyframeView.html
index e15fa36..3d9caec 100644
--- a/app/views/editors/KeyframeView.html
+++ b/app/views/editors/KeyframeView.html
@@ -119,10 +119,10 @@
         color: white;
     }
     .kf-editor .kfArena .inner-console .results .error{
-        border-top: 1px solid red;
-        border-bottom: 1px solid red;
+        border-bottom: 2px solid black;
         background-color: #FDD;
         color: black;
+        padding: 0.1em 0.5em 0.1em 0.5em;
     }
 </style>
 <div class="kf-editor cols-3">
diff --git a/app/views/editors/KeyframeView.js b/app/views/editors/KeyframeView.js
index f791a82..c24f11e 100644
--- a/app/views/editors/KeyframeView.js
+++ b/app/views/editors/KeyframeView.js
@@ -136,7 +136,6 @@ class KeyframeView extends WindozDomContent {
         return(aid)
     }
 
-
     updateKfButtons(){
         if((Object.keys(this.kfArena.agents).length > 0) && (this.outputs.kfName.value.length > 5)) { this.outputs.btnSaveKF.disabled = false  }
         else { this.outputs.btnSaveKF.disabled = true  }
@@ -164,9 +163,7 @@ class KeyframeView extends WindozDomContent {
     }
 
     fillAgentProperties(aid, agentProps, agentValues = {}){ 
-        this.outputs.agentProperties.innerHTML = `
-            <div data-output="agentId">ID: ${aid}</div>
-        `
+        this.outputs.agentProperties.innerHTML = `<div data-output="agentId">ID: ${aid}</div>`
         this.outputs.agentProperties.append(...this.fieldsFromJSON(agentProps, agentValues, 'Internal properties', this.onPropsChanged.bind(this)))
         this.outputs.agentProperties.append(...this.fieldsFromJSON({
             "position.x": {
@@ -242,7 +239,6 @@ if unsavec changes in scene => confirm before reloading
 Bugs
 
 => reselect same scene resets it
-=> Added with API = non-selectable
-=> loaded from KF => loosing internal props
+
 
 */
diff --git a/app/views/editors/modules/kfArena.module.js b/app/views/editors/modules/kfArena.module.js
index 7164d60..94a9be4 100644
--- a/app/views/editors/modules/kfArena.module.js
+++ b/app/views/editors/modules/kfArena.module.js
@@ -217,7 +217,7 @@ export class kfArena{
             this.removeAgent(aid)
         }
         for(const agent of agents){
-            this.addAgent(agent.ekfs_atp_id, agent.aid, agent.props, {...agent.gps_values, ...agent.store_values})
+            this.addAgent(agent.ekfs_atp_id, agent.aid, agent.atp_props, {...agent.gps_values, ...agent.store_values})
         }
     }