gitlab mattermost usage problems

Question

I run gitlab and activated mattermost. I created a new project and set up a mattermoast team.

Now I want to add all other users. But my user is no admin in mattermost. how can I solve that?

Thanks in advance.

Answer 1

According to this link, the first user in the system has the system_admin role.

Find the first user that is created on your Mattermost server and use it as an admin account.