Is it possible to exchange one user for another?

[Philipp Thomas]

As of company development reasons, sometimes it is necessary to reallocate user permissions. Is it possible to switch user permissions to a new user, if the old user is not existing anymore? So whenever I have 10 user permissions to allocate, and I have only 10 employees, that constantly switch, do I have to upgrade when having allocated 10 user permissions? 

[Nic Brough -Adaptavist-]

You don't "switch", the process is "add new, remove old".  There's no need to upgrade if you have fewer than 11 active people, just remove the old ones.

[Philipp Thomas]

Great, many thx. This helps a lot.