Can´t set Organisations

Infos:

  • Used Zammad version: Zammad Version 6.5.2-1764140173.8c5e23c0.jammy
  • Used Zammad installation type: Package
  • Operating system: Windows 11 Pro
  • Browser + version: Chrome newest

Hi. I’m currently testing on a test server how I design my Zammad for my company. However, I cannot add any organizations for the users except for 2.
Is it even a good idea to create an organization for each department, or how do you handle that?

We have one organization for each department and additional orgs per user if those users are supposed to see tickets of other depts too.