How to use the 'finder' Variables in Receivables Transaction Types REST LOV

Summary:

The Receivables Transaction Types LOV (transactionTypesLOV) has three pre-defined 'finders' to retrieve either DM, CM or INV Transaction Types. These all have a ‘SetName’ Finder variable. This is defined as the name of the reference data set value used within the context of transaction setups that are retrieved through various reference resources.

We have a need to use more than one value for the Finder Variables, similar to a SQL “IN” clause”.

Content (required):

Does anyone have experience with using ‘finders’ query parameters in Oracle’s REST LOV services?

There seems to be very limited documentation around the use of these.