I've read the manual, but there is no option to deactivate a user as per the manual. I can delete them, though.
My main issue is that even though I've removed the users from the app, the users still popup as if they still exist when I attempt to assign a JIRA project or share with them a Confluence page.
Maybe I've done all that is possible at this point, but i would like to be sure the user cannot login and they stop coming up when assigned or inviting users.
Thanks!