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CLSS Schedule Building Timeline

Course Leaf Section Scheduler (CLSS) is our powerful new system and tool that allows users to view, adjust, and report on class scheduling information, and will serve as the primary tool for class scheduling at the University of Nebraska at Omaha.

Course Leaf Section Scheduler (CLSS) Login

Spring 2021 Schedule Building Timeline

Friday, July 17

Refine Mode/Plan Phase

  • - Schedule data (rolled from Spring 2020) will be available in CLSS
  • - Make all necessary changes in CLSS
  • - Each change will now be validated and fed into PeopleSoft automatically

 Monday, August 17

Refine Mode/Proof Phase

  • - Specific Classroom Requests must be submitted to the Registrar by this date through “Comments”

Primetime Meeting Pattern Compliance Review

  • -Deans Offices will be contacted regarding noncompliant Scheduling Units

Monday, August 31

Refine Mode/Room Assignment Phase

  • - No changes can be made in CLSS during this phase

Monday, September 21 

Refine Mode/Publish Phase

  • - Limited changes can be made
  • - All other changes must be requested through the Registrar due to the impact on classroom assignments

Monday, September 28   

Refine Mode/Present Phase

  • - Schedule available online

CLSS Training Information


Spring 2021 Enrollment Dates:

Monday, October 26........................ Graduate Enrollment
Wednesday, October 28.................. Senior Enrollment
Friday, October 30........................... Junior Enrollment
Tuesday, November 3..................... Sophomore Enrollment
Thursday, November 5.................... Freshman Enrollment
Monday, November 9...................... Open Enrollment