collect applic tag definit object element set list path hash set list set object avail tag def tree set object path compar collect stereotyp model facad stereotyp element project project project manag manag current project object model project model todo won us path compar care uniqu add uniqu model element avail tag def path model model manag helper model element kind model model meta type tag definit todo won us path compar care uniqu add uniqu model element avail tag def path project profil configur meta type model meta type tag definit list valid arrai list object tag def avail tag def object owner model facad owner tag def owner stereotyp contain owner valid add tag def size avail tag def size avail tag def remov valid delta size avail tag def size avail tag def 