When a user performs search, he gets the entities that match the search criteria for values of both operational values (OV) and non-OV. Is there a way to search only OV values?
By default indexing strategy of a tenant is indexing all attribute values (searchable enabled attributes).
In order to setup search based on OV values of attributes, you need to create a ticket with Reltio Support.
Reltio support will enable search by OV. They will perform required configuration change and re-index the whole tenant.
This feature is described in Reltio documentation