The day schemes that are defined for a scheme group must be allowed to be used. Therefore, you must attach the day schemes that should be valid for usage.
- Select the Work with rolling schemes menu item.
- On the main panel, select the applicable rolling scheme and click Valid scheme groups.
- You access Work with rolling schemes, Valid scheme groups. On this panel all the existing scheme groups are listed. Select the applicable scheme group and click Add. The scheme group is now valid for the rolling scheme you are working with, which is indicated by a YES in the Valid column. Exit the routine.