Date combinations and business requirements

The following table lists the possible date combinations and the business-logic requirements they meet when you circumstance by date.

Business requirement	Specify date property	Specify start date	Specify end date
Rule to be effective only if the value of the specified date property occurs within a date range	Yes	Yes	Yes
Rule to be effective only if the value of the specified date property occurs after a certain date	Yes	Yes	No
Rule to be effective only within a date range	No	Yes	Yes
Rule to be effective only after a certain date	No	Yes	No