Shared Users

A Shared User should be able to “Opt Out” of.a Shared Location. They should not be stuck with a shared location once they accept an invite. They should not be dependent on the owner to remove them. The owner could have died or is just plain irresponsible. I have called the help desk and they can not remove me. It is not like I am requesting access to someone else’s account, I want to be removed from it.