How secure is Google's "User Management" option?

Question

Information Security

Good afternoon!
Please help. This may be a dumb question, but I couldn't find a clear answer to it. In Google services, you can grant access to 3rd parties and assign rights. One of the types of rights is "User Management". If I grant such a right - to me, how can the owner of the account restrict the rights? Or am I inviolable, and no one can change my rights?
Thanks in advance!

Answer 1

do not quite understand what it is about?
Do you have your own domain and are served by Google? and then, I looked at myself "diagonally" - and did not find such a function. the only place where I remember something like that - it was about the rights on YouTube and then they seem to be issued only on Google+
Describe in more detail what it is about. Where is this functionality offered? It will be possible to test. I use Google for my domains myself.