Typically a great description of my question… but not sure how to put it.
Can I use a reusable element that acts as a menu on different pages and have buttons/links on the reusable element show and hide elements on those respective pages?
Since the reusable element sits in a void, it seems unable to communicate with elements on the pages it sits on so I cannot select groups or elements on pages it sits to show or hide those.
So to illustrate:
User (links to internal page user)
create new user (shows group/popup on user page with a form)
Quote (links to internal page quote)
new quote (shows popup with form on quotes page)