Access to USOS is possible by use of the USOS account.
Access to USOSweb/APD/SRS/… possible through the use of CAS account.
Reports of errors and change requests can be submitted by JIRA IT service:
Infrastructure crucial for continued function of USOS environment at UW is maintained and administrated by the Central IT Division.
For more information visit http://usos.it.uw.edu.pl/