Hi, is it possible to setup File access rights to be able to opt someone
out of a folder...

What I mean is that lets say all users in the following container called
OrgUnit have full rights to FolderA or FolderB or FolderC.

I have many folders that I have to make it that a different single user in
OrgUnit does not have access to a given folder.

So lets say I want User1 (part of OrgUnit) will not have access to FolderA
but everyonelese in OrgUnit must have access. Lets say User2 (part of
OrgUnit) will not have access to FolderB but all other users will. And so

How do I do this?