Q&A: What does the univention-maintenance.service do

Question:

What does the univention-maintenance.service do

systemctl status univention-maintenance.service
 univention-maintenance.service - LSB: Univention Updater
   Loaded: loaded (/etc/init.d/univention-maintenance; generated; vendor preset: enabled)
   Active: active (exited) since Tue 2019-05-14 16:24:02 CEST; 5 months 3 days ago
     Docs: man:systemd-sysv-generator(8)
    Tasks: 0 (limit: 4915)
   Memory: 0B
      CPU: 0
   CGroup: /system.slice/univention-maintenance.service

Answer

The init script checks whether the automatic import of updates or packages is configured via UMC.