Hi @JS_9007819 ,
it depends on it how you did configure you experience.
You can set in the experience project to have direct Thingmark association.

In this case you can simple start Vuforia View and it will go to scan mode where you can scan the Thingmark. Then it will open the start View / e.g. default is Home. If the start view /e.g. Home / has a Thingmark target widget which point to the same thingmark ( e.g. 15614:40 ) as specified in the Experiences section - in this case it will use this thingmark / scanned on start / Means the same thingmark is used also for the setting of the position of all widgets on this view. With other words there is no second scan required.
To work this, you need
- either that your Experience Service / where experinece is published/ is registered to the PTC GXI server with the correct domain / the domain of the thingmark - here in picuture this is 15614/
- or you set in the Vuforia View app setting the url to the server where you want to download the experience project