Assume a company has many users Each user adds groups and computers&contacts which seems to be only accessible by the user who created them.
What we would like is e.g. that the user requests a "super user" (compane administrator) to "take over ownership" so the groups and content therein may be shared to all other users.
In addition it should be possible that the super user may interrogate a users groups etc. and either take the ownership or request her/him to perform above mentioned request.
This probably also implies that the user may create groups which are absolutely private and not even possible to see by other users (including the super user), i.e. keep current functionality, but add possiblility to create groups which are marked as "ownership changeable" or similar.