Bluespice Mediawiki - where is the wikiadmin

Hello all,

we use here UCS 4.4. After install, i was able to login. But where i can configure the wikiadmin, and the rights for users and groups? I found that: Bluespice Mediawiki
But there is nothing help’s me for. I searched also here: But there are entries that not here in my wiki available.

Thanks a lot
Best Regards

Solved: Bluespice Mediawiki - where i can edit DefaultSettings.php?