Consignment Valuation Structure without Receipt Number

Summary:

Can a consignment inventory valuation structure be created that does not include Receipt Number?

Content (please ensure you mask any confidential information):

Would like to understand if the consignment valuation structure can be created without the Receipt Number and only use Owner Type, Owner and Cost Organization without Original Receipt Number.

Or if Original Receipt Number must be included is there a way to purge Valuation Units that are created as the listed of Valuation Units will grow to become difficult to manage in the list of values when there are many consignment receipts for an item

Version (include the version you are using, if applicable):