PETER פנחס HOFFMAN - Profile managers.

From time to time I find that a new person has inserted himself as manager of one of my close relatives.
I can find no family relationship and nothing that he/she/it has added to the discussion or profile.
Why does Geni permit someone to add his/her/its name to a profile of someone unknown to h/h/etc.
Should not the established manager be informed and requested before a new manager intrudes himself?
Consider how we should react to a new manager adding erroneous information.