Once you have done the general setup 7.2.5 Setup Sales Goals and Revenue Splitsor Site Goals follow these steps:
- From Setup, enter Apex Classes in the Quick Find box, select Apex Classes and then click Schedule Apex.
- Reference the Class "CampaignItemRevenueSplit" or "CampaignItemRevenueSplitRollUp" in Apex Class and set your schedule to what you need.