diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7489167d70a2f51f954e539834215b1b392a498d..fc7f269f857c208f90c296c969cd5925b22bb6a3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -62,6 +62,8 @@ jobs:
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
-    - run: cd deploy
-    - run: npm i
-    - run: npm run test
+    - run: |
+        cd deploy
+        npm i
+        npm run test
+  
\ No newline at end of file
diff --git a/common/constants.js b/common/constants.js
index e2b47dec26803cfc3730f0c00d03837be6826e84..2ba7fc2bb8c3a9ca8dcdf85ba95d770e2dbb9d2b 100644
--- a/common/constants.js
+++ b/common/constants.js
@@ -96,7 +96,12 @@
     RECEPTOR_PR_CAPTION: `For a single tissue sample, an exemplary density distribution for a single receptor from the pial surface to the border between layer VI and the white matter.`,
     RECEPTOR_AR_CAPTION: `An exemplary density distribution of a single receptor for one laminar cross-section in a single tissue sample.`,
 
-    DATA_NOT_READY: `Still fetching data. Please try again in a few moments.`
+    DATA_NOT_READY: `Still fetching data. Please try again in a few moments.`,
+    QUICKTOUR_HEADER: `Welcome to ebrains siibra explorer`,
+    PERMISSION_TO_QUICKTOUR: `Would you like a quick tour?`,
+    QUICKTOUR_OK: `Start`,
+    QUICKTOUR_NEXTTIME: `Not now`,
+    QUICKTOUR_CANCEL: `Dismiss`,
   }
 
   exports.QUICKTOUR_DESC ={
@@ -104,7 +109,7 @@
     ATLAS_SELECTOR: `This is the atlas selector. Click here to choose between EBRAINS reference atlases of different species.`,
     CHIPS: `These "chips" indicate the currently selected parcellation map as well as selected region. Click the chip to see different versions, if any. Click (i) to read more about a selected item. Click (x) to clear a selection.`,
     SLICE_VIEW: `The planar views allow you to zoom in to full resolution (mouse wheel), pan the view (click+drag), and select oblique sections (shift+click+drag). You can double-click brain regions to select them.`,
-    PERSPECTIVE_VIEW: `The 3D view gives an overview of the brain with limited resolution. It can be independently rotated. Click the „eye“ icon on the bottom left to toggle pure surface view.`,
+    PERSPECTIVE_VIEW: `The 3D view gives an overview of the brain with limited resolution. It can be independently rotated. On the 3d view you can find additional settings.`,
     VIEW_ICONS: `Use these icons in any of the views to maximize it and zoom in/out.`,
     TOP_MENU: `These icons provide access to plugins, pinned datasets, and user documentation. Use the profile icon to login with your EBRAINS account.`,
     LAYER_SELECTOR: `This is the atlas layer browser. If an atlas supports multiple template spaces or parcellation maps, you will find them here.`,
diff --git a/src/atlasViewer/atlasViewer.template.html b/src/atlasViewer/atlasViewer.template.html
index 25a3c4ffea3cfadaf03516675dbfa734cf5c7629..01d2391c3916c8e6eeb1706c711aab6ee4df3825 100644
--- a/src/atlasViewer/atlasViewer.template.html
+++ b/src/atlasViewer/atlasViewer.template.html
@@ -48,6 +48,7 @@
     [quick-tour-description-md]="quickTourFinale.descriptionMd"
     [quick-tour-order]="quickTourFinale.order"
     [quick-tour-overwrite-arrow]="emptyArrowTmpl"
+    quick-tour-severity="low"
     #media="iavMediaQuery">
     <!-- prevent default is required so that user do not zoom in on UI or scroll on mobile UI -->
     <iav-cmp-viewer-container
@@ -166,4 +167,4 @@
 </ng-template>
 
 <ng-template #emptyArrowTmpl>
-</ng-template>
\ No newline at end of file
+</ng-template>
diff --git a/src/ui/quickTour/constrants.ts b/src/ui/quickTour/constrants.ts
index 1a09f2d060ce55b0033a2855b59bd90567857cb7..38bb2d62b6443ac07caf3f8ff2a3217269f36a35 100644
--- a/src/ui/quickTour/constrants.ts
+++ b/src/ui/quickTour/constrants.ts
@@ -23,3 +23,15 @@ export interface IQuickTourOverwritePosition {
 export type TQuickTourPosition = TPosition
 
 export const QUICK_TOUR_CMP_INJTKN = new InjectionToken('QUICK_TOUR_CMP_INJTKN')
+
+export enum EnumQuickTourSeverity {
+    LOW = 'low',
+    MEDIUM = 'medium',
+    HIGH = 'hight',
+}
+
+export const PERMISSION_DIALOG_ACTIONS = {
+  START: `start`,
+  CANCEL: `cancel`,
+  NOTNOW: `notnow`,
+}
\ No newline at end of file
diff --git a/src/ui/quickTour/module.ts b/src/ui/quickTour/module.ts
index b084d4d3f98ba03f836dd56d45288a2beae84f35..458170c31bfa501f71feaad8e8255412001358e7 100644
--- a/src/ui/quickTour/module.ts
+++ b/src/ui/quickTour/module.ts
@@ -11,6 +11,7 @@ import { ArrowComponent } from "./arrowCmp/arrow.component";
 import { WindowResizeModule } from "src/util/windowResize";
 import { QUICK_TOUR_CMP_INJTKN } from "./constrants";
 import { ComponentsModule } from "src/components";
+import {StartTourDialogDialog} from "src/ui/quickTour/startTourDialog/startTourDialog.component";
 
 @NgModule({
   imports: [
@@ -25,6 +26,7 @@ import { ComponentsModule } from "src/components";
     QuickTourComponent,
     QuickTourDirective,
     ArrowComponent,
+    StartTourDialogDialog
   ],
   exports: [
     QuickTourDirective,
@@ -40,6 +42,7 @@ import { ComponentsModule } from "src/components";
       provide: QUICK_TOUR_CMP_INJTKN,
       useValue: QuickTourComponent
     }
-  ]
+  ],
+  entryComponents: [ StartTourDialogDialog ]
 })
 export class QuickTourModule{}
diff --git a/src/ui/quickTour/quickTour.service.ts b/src/ui/quickTour/quickTour.service.ts
index 78bd0c164431b0b40c119cbce56f6380eaec28a4..3853a19497de7f3494d77c587b1a1e044cf00f5c 100644
--- a/src/ui/quickTour/quickTour.service.ts
+++ b/src/ui/quickTour/quickTour.service.ts
@@ -4,22 +4,10 @@ import { Overlay, OverlayRef } from "@angular/cdk/overlay";
 import { ComponentPortal } from "@angular/cdk/portal";
 import { QuickTourThis } from "./quickTourThis.directive";
 import { DoublyLinkedList, IDoublyLinkedItem } from 'src/util'
-import { QUICK_TOUR_CMP_INJTKN } from "./constrants";
-
-export function findInLinkedList<T extends object>(first: IDoublyLinkedItem<T>, predicate: (linkedObj: IDoublyLinkedItem<T>) => boolean): IDoublyLinkedItem<T>{
-  let compareObj = first,
-    returnObj: IDoublyLinkedItem<T> = null
-
-  do {
-    if (predicate(compareObj)) {
-      returnObj = compareObj
-      break
-    }
-    compareObj = compareObj.next
-  } while(!!compareObj)
-
-  return returnObj
-}
+import { EnumQuickTourSeverity, PERMISSION_DIALOG_ACTIONS, QUICK_TOUR_CMP_INJTKN } from "./constrants";
+import { LOCAL_STORAGE_CONST } from "src/util/constants";
+import { MatDialog, MatDialogRef } from "@angular/material/dialog";
+import { StartTourDialogDialog } from "src/ui/quickTour/startTourDialog/startTourDialog.component";
 
 @Injectable()
 export class QuickTourService {
@@ -34,6 +22,10 @@ export class QuickTourService {
   public currActiveSlide: IDoublyLinkedItem<QuickTourThis>
   public slides = new DoublyLinkedList<QuickTourThis>()
 
+  private startTourDialogRef: MatDialogRef<any>
+
+  public autoStartTriggered = false
+
   constructor(
     private overlay: Overlay,
     /**
@@ -42,6 +34,7 @@ export class QuickTourService {
      * makes sense, since we want to keep the dependency of svc on cmp as loosely (or non existent) as possible
      */
     @Inject(QUICK_TOUR_CMP_INJTKN) private quickTourCmp: any,
+    private matDialog: MatDialog
   ){
   }
 
@@ -56,12 +49,41 @@ export class QuickTourService {
         return linkedItem.thisObj.order < dir.order
       }
     )
+
+    
+    if (dir.quickTourSeverity === EnumQuickTourSeverity.MEDIUM || dir.quickTourSeverity === EnumQuickTourSeverity.HIGH) {
+      this.autoStart()
+    }
   }
 
   public unregister(dir: QuickTourThis){
     this.slides.remove(dir)
   }
 
+  autoStart() {
+
+    // if already viewed quick tour, return
+    if (localStorage.getItem(LOCAL_STORAGE_CONST.QUICK_TOUR_VIEWED)){
+      return
+    }
+    // if auto start already triggered, return
+    if (this.autoStartTriggered) return
+    this.autoStartTriggered = true
+    this.startTourDialogRef = this.matDialog.open(StartTourDialogDialog)
+    this.startTourDialogRef.afterClosed().subscribe(res => {
+      switch (res) {
+      case PERMISSION_DIALOG_ACTIONS.START:
+        this.startTour()
+        localStorage.setItem(LOCAL_STORAGE_CONST.QUICK_TOUR_VIEWED, 'true')
+        break
+      case PERMISSION_DIALOG_ACTIONS.CANCEL:
+        localStorage.setItem(LOCAL_STORAGE_CONST.QUICK_TOUR_VIEWED, 'true')
+        break
+      }
+    })
+
+  }
+
   public startTour() {
     if (!this.overlayRef) {
       this.overlayRef = this.overlay.create({
@@ -70,14 +92,14 @@ export class QuickTourService {
         hasBackdrop: true,
         backdropClass: ['pe-none', 'cdk-overlay-dark-backdrop'],
         positionStrategy: this.overlay.position().global(),
-      })  
+      })
     }
-    
+
     if (!this.cmpRef) {
       this.cmpRef = this.overlayRef.attach(
         new ComponentPortal(this.quickTourCmp)
       )
-  
+
       this.currActiveSlide = this.slides.first
       this.currentTip$.next(this.currActiveSlide)
     }
@@ -92,15 +114,27 @@ export class QuickTourService {
   }
 
   public nextSlide() {
+    if (!this.currActiveSlide.next) return
     this.currActiveSlide = this.currActiveSlide.next
     this.currentTip$.next(this.currActiveSlide)
   }
 
   public previousSlide() {
+    if (!this.currActiveSlide.prev) return
     this.currActiveSlide = this.currActiveSlide.prev
     this.currentTip$.next(this.currActiveSlide)
   }
 
+  public ff(index: number) {
+    try {
+      const slide = this.slides.get(index)
+      this.currActiveSlide = slide
+      this.currentTip$.next(slide)
+    } catch (_e) {
+      console.warn(`cannot find slide with index ${index}`)
+    }
+  }
+
   changeDetected(dir: QuickTourThis) {
     if (this.currActiveSlide?.thisObj === dir) {
       this.detectChanges$.next(null)
diff --git a/src/ui/quickTour/quickTourComponent/quickTour.component.ts b/src/ui/quickTour/quickTourComponent/quickTour.component.ts
index a2bff2c3f86c6eae62e298397d99d6695791f9b5..37c8dbb60827011899b04578f7eb6ddde51d382f 100644
--- a/src/ui/quickTour/quickTourComponent/quickTour.component.ts
+++ b/src/ui/quickTour/quickTourComponent/quickTour.component.ts
@@ -1,12 +1,12 @@
 import {
   Component,
   ElementRef,
-  HostListener,
+  OnDestroy,
   SecurityContext,
   TemplateRef,
   ViewChild,
 } from "@angular/core";
-import { combineLatest, Subscription } from "rxjs";
+import { combineLatest, fromEvent, Subscription } from "rxjs";
 import { QuickTourService } from "../quickTour.service";
 import { debounceTime, map, shareReplay } from "rxjs/operators";
 import { DomSanitizer } from "@angular/platform-browser";
@@ -19,7 +19,7 @@ import { clamp } from "src/util/generator";
     './quickTour.style.css'
   ],
 })
-export class QuickTourComponent {
+export class QuickTourComponent implements OnDestroy{
 
   static TourCardMargin = 24
   static TourCardWidthPx = 256
@@ -33,13 +33,6 @@ export class QuickTourComponent {
   public arrowTmpl: TemplateRef<any>
   public arrowSrc: string
 
-  @HostListener('window:keydown', ['$event'])
-  keydownListener(ev: KeyboardEvent){
-    if (ev.key === 'Escape') {
-      this.quickTourService.endTour()
-    }
-  }
-
   public tourCardTransform = `translate(-500px, -500px)`
   public customArrowTransform = `translate(-500px, -500px)`
 
@@ -126,10 +119,28 @@ export class QuickTourComponent {
         }
         this.currTip = linkedObj.thisObj
         this.calculateTransforms()
+      }),
+
+      fromEvent(window, 'keydown', { capture: true }).subscribe((ev: KeyboardEvent) => {
+        if (ev.key === 'Escape') {
+          this.quickTourService.endTour()
+        }
+        if (ev.key === 'ArrowRight') {
+          this.quickTourService.nextSlide()
+          ev.stopPropagation()
+        }
+        if (ev.key === 'ArrowLeft') {
+          this.quickTourService.previousSlide()
+          ev.stopPropagation()
+        }
       })
     )
   }
 
+  ngOnDestroy(){
+    while (this.subscriptions.length > 0) this.subscriptions.pop().unsubscribe()
+  }
+
   nextSlide(){
     this.quickTourService.nextSlide()
   }
@@ -138,6 +149,10 @@ export class QuickTourComponent {
     this.quickTourService.previousSlide()
   }
 
+  ff(index: number){
+    this.quickTourService.ff(index)
+  }
+
   endTour(){
     this.quickTourService.endTour()
   }
diff --git a/src/ui/quickTour/quickTourComponent/quickTour.style.css b/src/ui/quickTour/quickTourComponent/quickTour.style.css
index c6d9f7bc0c7df887ee87b0114e6b37c18187f437..cf9d9de0e4d057209c09d6ff5461d5a2844d9708 100644
--- a/src/ui/quickTour/quickTourComponent/quickTour.style.css
+++ b/src/ui/quickTour/quickTourComponent/quickTour.style.css
@@ -1,16 +1,16 @@
 :host
 {
-    display: inline-flex;
-    width: 0px;
-    height: 0px;
-    position: relative;
+  display: inline-flex;
+  width: 0px;
+  height: 0px;
+  position: relative;
 }
 
 mat-card
 {
-    position: absolute;
-    margin: 0;
-    z-index: 10;
+  position: absolute;
+  margin: 0;
+  z-index: 10;
 }
 
 .custom-svg >>> svg
@@ -21,3 +21,13 @@ mat-card
   stroke-linecap: round;
   stroke-linejoin: round;
 }
+
+.progress-dot
+{
+  transition: opacity ease-in-out 300ms;
+}
+
+.progress-dot:hover
+{
+  opacity: 0.8!important;
+}
\ No newline at end of file
diff --git a/src/ui/quickTour/quickTourComponent/quickTour.template.html b/src/ui/quickTour/quickTourComponent/quickTour.template.html
index 2bb90559f8e2b8d77115d4b059941f0fa95ab2a8..fe745b9e97874dde047d83598ee3b625cfe8eac8 100644
--- a/src/ui/quickTour/quickTourComponent/quickTour.template.html
+++ b/src/ui/quickTour/quickTourComponent/quickTour.template.html
@@ -16,12 +16,14 @@
     <mat-card-actions>
         <button  mat-icon-button
             (click)="prevSlide()"
-            [disabled]="isFirst$ | async">
+            [disabled]="isFirst$ | async"
+            matTooltip="Previous [LEFT ARROW]">
             <i class="fas fa-chevron-left"></i>
         </button>
         <button mat-icon-button
             (click)="nextSlide()"
-            [disabled]="isLast$ | async">
+            [disabled]="isLast$ | async"
+            matTooltip="Next [RIGHT ARROW]">
             <i class="fas fa-chevron-right"></i>
         </button>
 
@@ -29,7 +31,8 @@
         <ng-template [ngIf]="isLast$ | async" [ngIfElse]="notLastTmpl">
             <button mat-stroked-button
                 color="primary"
-                (click)="endTour()">
+                (click)="endTour()"
+                matTooltip="Dismiss [ESC]">
                 <i class="m-1 fas fa-check"></i>
                 <span>complete</span>
             </button>
@@ -37,16 +40,19 @@
 
         <!-- dismiss (not last) -->
         <ng-template #notLastTmpl>
-            <button mat-icon-button (click)="endTour()">
+            <button mat-icon-button
+                (click)="endTour()"
+                matTooltip="Dismiss [ESC]">
                 <i class="fas fa-times"></i>
             </button>
         </ng-template>
 
         <!-- progress dots -->
         <span class="muted d-inline-flex align-items-center">
-            <i *ngFor="let active of quickTourProgress$ | async"
+            <i *ngFor="let active of quickTourProgress$ | async; let index = index"
+                (click)="ff(index)"
                 [ngClass]="{ 'fa-xs muted-3': !active }"
-                class="ml-1 fas fa-circle"></i>
+                class="ml-1 fas fa-circle cursor-pointer progress-dot"></i>
         </span>
     </mat-card-actions>
 </mat-card>
diff --git a/src/ui/quickTour/quickTourThis.directive.ts b/src/ui/quickTour/quickTourThis.directive.ts
index 1493a3972f7a1874e5ad896eee3d2d2489920c67..1908166452147779e29c35e08d9838f60e1479bc 100644
--- a/src/ui/quickTour/quickTourThis.directive.ts
+++ b/src/ui/quickTour/quickTourThis.directive.ts
@@ -1,6 +1,7 @@
 import { Directive, ElementRef, Input, OnChanges, OnDestroy, OnInit, TemplateRef } from "@angular/core";
 import { QuickTourService } from "src/ui/quickTour/quickTour.service";
-import { IQuickTourOverwritePosition, TQuickTourPosition } from "src/ui/quickTour/constrants";
+import { EnumQuickTourSeverity, IQuickTourOverwritePosition, TQuickTourPosition } from "src/ui/quickTour/constrants";
+import {LOCAL_STORAGE_CONST} from "src/util/constants";
 
 @Directive({
   selector: '[quick-tour]',
@@ -14,7 +15,8 @@ export class QuickTourThis implements OnInit, OnChanges, OnDestroy {
   @Input('quick-tour-position') position: TQuickTourPosition
   @Input('quick-tour-overwrite-position') overwritePosition: IQuickTourOverwritePosition
   @Input('quick-tour-overwrite-arrow') overWriteArrow: TemplateRef<any> | string
-  
+  @Input('quick-tour-severity') quickTourSeverity: EnumQuickTourSeverity = EnumQuickTourSeverity.MEDIUM
+
   private attachedTmpl: ElementRef
 
   constructor(
diff --git a/src/ui/quickTour/startTourDialog/startTourDialog.component.ts b/src/ui/quickTour/startTourDialog/startTourDialog.component.ts
new file mode 100644
index 0000000000000000000000000000000000000000..ac77e1d479fa84a408d228f51ba6d1d65ddc39d7
--- /dev/null
+++ b/src/ui/quickTour/startTourDialog/startTourDialog.component.ts
@@ -0,0 +1,14 @@
+import {Component} from "@angular/core";
+import {MatDialogRef} from "@angular/material/dialog";
+import { CONST } from 'common/constants'
+import { PERMISSION_DIALOG_ACTIONS } from "../constrants";
+
+@Component({
+  selector: 'quick-tour-start-dialog',
+  templateUrl: './startTourDialog.template.html',
+})
+export class StartTourDialogDialog {
+  public CONST = CONST
+  public PERMISSION_DIALOG_ACTIONS = PERMISSION_DIALOG_ACTIONS
+  constructor(public dialogRef: MatDialogRef<StartTourDialogDialog>) {}
+}
diff --git a/src/ui/quickTour/startTourDialog/startTourDialog.template.html b/src/ui/quickTour/startTourDialog/startTourDialog.template.html
new file mode 100644
index 0000000000000000000000000000000000000000..2f0db03ffac09e383c69ec1d4a62f60b0de33b72
--- /dev/null
+++ b/src/ui/quickTour/startTourDialog/startTourDialog.template.html
@@ -0,0 +1,34 @@
+<h3 mat-dialog-title>
+    {{ CONST.QUICKTOUR_HEADER }}
+</h3>
+
+<div mat-dialog-content>
+    <span>
+        {{ CONST.PERMISSION_TO_QUICKTOUR }}
+    </span>
+</div>
+
+<div mat-dialog-actions class="d-flex">
+    <button
+        mat-raised-button
+        color="primary"
+        [mat-dialog-close]="PERMISSION_DIALOG_ACTIONS.START">
+        <i class="fas fa-play"></i>
+        <span>
+            {{ CONST.QUICKTOUR_OK }}
+        </span>
+    </button>
+    <button
+        mat-stroked-button
+        [mat-dialog-close]="PERMISSION_DIALOG_ACTIONS.NOTNOW">
+        {{ CONST.QUICKTOUR_NEXTTIME }}
+    </button>
+    
+    <div class="flex-grow-1 flex-shrink-1"></div>
+
+    <button
+        mat-button
+        [mat-dialog-close]="PERMISSION_DIALOG_ACTIONS.CANCEL">
+        {{ CONST.QUICKTOUR_CANCEL }}
+    </button>
+</div>
diff --git a/src/ui/topMenu/topMenuCmp/topMenu.template.html b/src/ui/topMenu/topMenuCmp/topMenu.template.html
index 96799b36b8c832987b74ce0add621ac97634fde2..cb253e7ecf66bd29d1cb972f7d3f491b1e220f3d 100644
--- a/src/ui/topMenu/topMenuCmp/topMenu.template.html
+++ b/src/ui/topMenu/topMenuCmp/topMenu.template.html
@@ -45,6 +45,7 @@
     quick-tour
     [quick-tour-description]="quickTourData.description"
     [quick-tour-order]="quickTourData.order"
+    quick-tour-severity="low"
     [iav-key-listener]="keyListenerConfig"
     (iav-key-event)="openTmplWithDialog(helperOnePager, helperOnePagerConfig)">
 
diff --git a/src/util/LinkedList.ts b/src/util/LinkedList.ts
index 478362128b9212a34bbff8baa8a08404bc82ac84..77e8e21e553ee16d74aebd343ee1c1ff6a81b3d9 100644
--- a/src/util/LinkedList.ts
+++ b/src/util/LinkedList.ts
@@ -85,6 +85,18 @@ export class DoublyLinkedList<T extends object>{
   size(){
     return this._size
   }
+
+  get(idx: number) {
+    if (idx >= this.size()) throw new Error(`Index out of bound!`)
+    let i = 0
+    let curr = this.first
+    while (i < idx) {
+      curr = curr.next
+      if (!curr) throw new Error(`Index out of bound!`)
+      i ++
+    }
+    return curr
+  }
 }
 
 export function FindInLinkedList<T extends object>(list: DoublyLinkedList<T>, predicate: (element: IDoublyLinkedItem<T>) => boolean){
diff --git a/src/util/constants.ts b/src/util/constants.ts
index 01f4bc78af5a6fe058e8250300799a10cf46df9e..7a8bb4a12b67fa82447a8d82749dc5d319489c87 100644
--- a/src/util/constants.ts
+++ b/src/util/constants.ts
@@ -7,6 +7,7 @@ export const LOCAL_STORAGE_CONST = {
   MOBILE_UI: 'fzj.xg.iv.MOBILE_UI',
   AGREE_COOKIE: 'fzj.xg.iv.AGREE_COOKIE',
   AGREE_KG_TOS: 'fzj.xg.iv.AGREE_KG_TOS',
+  QUICK_TOUR_VIEWED: 'fzj.dg.iv.QUICK_TOUR_VIEWED',
 
   FAV_DATASET: 'fzj.xg.iv.FAV_DATASET_V2',
 }
@@ -41,7 +42,7 @@ export const appendScriptFactory = (document: Document) => {
   })
 }
 
-export const REMOVE_SCRIPT_TOKEN: InjectionToken<(el: HTMLScriptElement) => void> = new InjectionToken(`REMOVE_SCRIPT_TOKEN`) 
+export const REMOVE_SCRIPT_TOKEN: InjectionToken<(el: HTMLScriptElement) => void> = new InjectionToken(`REMOVE_SCRIPT_TOKEN`)
 
 export const removeScriptFactory = (document: Document) => {
   return (srcEl: HTMLScriptElement) => {
@@ -73,10 +74,10 @@ import { EnumColorMapName, mapKeyColorMap } from './colorMaps'
 import { InjectionToken } from "@angular/core"
 
 export const getShader = ({
-  colormap = EnumColorMapName.GREYSCALE, 
+  colormap = EnumColorMapName.GREYSCALE,
   lowThreshold = 0,
   highThreshold = 1,
-  brightness = 0, 
+  brightness = 0,
   contrast = 0,
   removeBg = false
 } = {}): string => {
diff --git a/src/viewerModule/viewerCmp/viewerCmp.template.html b/src/viewerModule/viewerCmp/viewerCmp.template.html
index ee7e954bb5e6a682ffa9863317ea58f4e8c3862a..dc62faf1dba793280564f84c42905d0ceb5c58f5 100644
--- a/src/viewerModule/viewerCmp/viewerCmp.template.html
+++ b/src/viewerModule/viewerCmp/viewerCmp.template.html
@@ -32,7 +32,7 @@
               }">
               </ng-container>
             </div>
-  
+
             <annotating-tools-panel class="z-index-10">
             </annotating-tools-panel>
           </div>
@@ -52,7 +52,7 @@
             </mat-card>
           </div>
         </iav-layout-fourcorners>
-  
+
 
       </mat-drawer-content>
     </mat-drawer-container>
@@ -259,7 +259,7 @@
           </atlas-layer-selector>
 
           <!-- chips -->
-          <div class="flex-grow-0 p-1 flex-shrink-1 overflow-y-hidden overflow-x-auto pe-all">
+          <div *ngIf="parcellationSelected$ | async" class="flex-grow-0 p-1 flex-shrink-1 overflow-y-hidden overflow-x-auto pe-all">
 
             <viewer-state-breadcrumb
               (on-item-click)="handleChipClick()">
@@ -625,12 +625,12 @@
         [ngTemplateOutlet]="tmplRef.tmpl"
         [ngTemplateOutletContext]="{$implicit: tmplRef.data}">
       </ng-template>
-      
+
       <!-- template not provided -->
       <ng-template #fallbackTmpl>
         {{ tmplRef.data.message || 'test' }}
       </ng-template>
-      
+
       <mat-divider></mat-divider>
     </mat-card-content>
   </mat-card>