User permissions - setting limits on layouts and widgets

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1

To be completed by the original poster:

CMS Version

3.3.11

Player Type

Android

Player Version

3.12

Issue

I created an user and a layout, so gave the layout to this user. Is it possible to restrict the number of widgets in the layouts?
I don’t want the user to upload more than 6 images.
Another need is to avoid the user to change the widget default time duration.

Thanks in advance