Regarding Receipt method setup

Hi,

If one receipt method was end dated and new receipt method was created for the same OU. The effective end date for old receipt method and new receipt method should be same or it should differ. Take the below scenario,

Receipt Method XYZ and receipt method was named as XYZ_do_not_use after end dating

Effective start date =01-JAN-1990

Effective end date=01-JAN-1991

New receipt method XYZ

Effective start date =01-JAN-1991

Effective end date=NULL

I need to know the old receipt end date and new receipt method start date should be same or it shouldn't be same