Hello I created a studio project,i use a button to add a facet to a document.   When the document has the facet a tab that must appears   , The problem that,   when I clik on the button and I give my document a facet the tab is not displayed, I must go back (parent) and return to the document to see the new tab. in my chain associate with my button ,I just put a user interface > refresh but it does not work.