I may not know enough about your concept, so I may be wrong:
In editor, a right click at one of my projects or files lets me “Modify” … something.
This “something” is usually part of the “Properties” (of that object),
so the following dialog should also display other information (which obviously can’t be changed) like “date created”, “last modified”, “size”, “owner” (?), “URI” and so forth (I don’t know about your version control …).
I didn’t find this information on other places till now.
This could be easily integrated into your existing dialog, you may call that dialog “properties” to be close to Win thinking.