Hi, AlTapia
What you want to do is to manage each signage content individually as shown in the figure below, right?

Rooms cannot have individual administrators, but Floors and higher directories can have individual administrators.
To edit content only, add a user to the Digital Signage Content Admin, who will then be able to edit the content.
If you want to delegate the creation and deletion of Rooms, as well as changing their settings, add users to the Zoom Rooms Admin.

