How can users permanently be deleted?

[Jens Eversmann]

Assigning tasks shows old users who have been deleted for months. I do not want them to appear in the select fields anymore.

[Joe Pitt]

When you disable users you need to remove them from all roles and groups. DO NOT DELETE USERS, IT WILL BREAK ISSUES THEY HAVE WORKED ON.

[Jens Eversmann]

The users are already deleted. They are not included in any group or role. Nevertheless, they still appear when assigning tasks.

[Jens Eversmann]

btw the deleted users never worked on issues in the past.

[Joe Pitt]

If you have 'ghost' users I suggest you re-index, just to be safe, and if they still persist contact Atlassian. If they aren't in ANY group or the database something is seriously wrong. 

[Jens Eversmann]

Thanks but I do not find this option. I have contacted the support now. 

[somethingblue]

Hi Jens,

Hopefully support has gotten back to you to show you how to index.  If not, as an admin you can type 'g+g' and then type indexing to open the Administration Search Dialog Box per Using Keyboard Shortcuts.

Cheers,

Branden

[Nic Brough -Adaptavist-]

Disable the users.

[Jens Eversmann]

I don't see the users in the user management anymore but they appear in the selection.