Its horses for courses raelly, but I normally do it one of two ways. 1/ the way Jack says above. or 2/ I create a flow filter on the main form table, and then set it as a filter on the sub form, then populate it with the value I want to pass.
Its horses for courses raelly, but I normally do it one of two ways. 1/ the way Jack says above. or 2/ I create a flow filter on the main form table, and then set it as a filter on the sub form, then populate it with the value I want to pass.