A 2nd Half schedule allows you to create an additional schedule using the same Teams from a pre existing Division. This allows for large breaks during or following a regular season. 

• Go to Schedules > Leagues & Division > Select Division > 2 Configuration > Scheduling.
• Select 2nd Half, the start date of the 2nd Half games, Games Played/Team and Game Order > Save  and Next Step
• Set your Teams and Time Slots before creating your 2nd half Schedule. 

This will create a Schedule separate from the regular season.