I'm testing sharing and while I can share, what I really need to know is what is shared, and more importantly how to delete not only the user, but any documents that were shared.

I've traced out how the User and Group is created and have the ability to view what is shared.   But when I try to back that out and when I try to delete the shared user, I get:

"Integrity Error

The operation cannot be completed, probably due to the following:
- deletion: you may be trying to delete a record while other records still reference it
- creation/update: a mandatory field is not correctly set

[object with reference: share.wizard.result.line - share.wizard.result.line]"

How do I back out of something I shared?

Thanks

Carlton