How To Split Or Share Cover And Room Assignments In Cover
All periods can be split in half using the half period cover setting in Tools | Cover | Global Settings.
Where half period cover is not used, but odd periods need to be split, this can be done as follows:
Right click on the assignment for the Closure or Absence.
Choose Clone.
Right click on the first assignment row, choose Edit Assignment Times and change the times as required for the first part of the cover.
Right click on the second assignment row, choose Edit Assignment Times and change the times as required for the first part of the cover
Assign teachers and/or rooms as required.