The area hierarchy alarm control shows empty while the Navigation of the view app is not empty

Hi, could it be that your navigation item(s) is custom made without any references to your model ? The Alarm App's hierarchy view is a "mirror" of the view app navigation, so if there isn't any navigation items referencing your model it will show up empty. 

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Hi, The navigation item where I have my alarm control is made by adding a navigation item into the view app, this area does not exist in the Model view of the ide. It is this what you where saying?

Thanks for your replay!

Not quite. The point is that if none of the navigation items in your view app has a reference to some point in your model view, the alarm app hierarchy view will be empty.

Do you have any other navigation items that has a reference, or is all of them set to "None" like in this example ?

Thanks for the explanation, at the end the error was to define the reference of the Home as Model\Area. Then the area hierarchy of the alarm control just showed this area, i changed the reference to Model and the hierarchy was ok.

Thanks again for you answer

Thanks for the explanation, at the end the error was to define the reference of the Home as Model\Area. Then the area hierarchy of the alarm control just showed this area, i changed the reference to Model and the hierarchy was ok.

Thanks again for you answer