Description Stefanie Schneider 2019-07-03 13:03:07 CEST

Here is the szenario: 
* firstname and/or lastname are not normalized: normalization=false
* username is generated by a scheme, where only a defined amount of characters count in the generation of the username: Example 3 letters of the firstname, 3 letters of the lastname -> Anna Berg -> annber

The behaviour changes with the update to UCS 4.4: 
Tested with 
root@ucs-2860:~# univention-app info
UCS: 4.3-4 errata539
Installed: dhcp-server=12.0 ucsschool=4.3 v8

leads to the correct generation of usernames with 6 letters
Xänia Yörn -> xaeyoe

Tested in the same virtual machine after the update to 4.4: 
root@ucs-2860:~# univention-app info
UCS: 4.4-0 errata168
Installed: dhcp-server=12.0 ucsschool=4.4 v2

Xänia Yörn -> xaenyoer

leads to an incorrect username with 8 letters.