Classic TOU Map Used For Mapping & Pricing
The classic TOU map used by the rate component for mapping is defined either directly on the rate component or it is linked to the service agreement.
If ALL service agreements linked to the rate component's rate should use the same classic TOU map, then link the classic TOU Map to the rate component
If some service agreements use different TOU maps than others, the TOU map must be linked to the service agreement. In this case, you must indicate a TOU Map Relationship Type on the rate component. The TOU map relationship type defines the business role of TOU map.
Refer to Sharing TOU Map Data for more information.