2.5.1 Route Messages

With 2.5.1, MSH-9 now has three subfields which through trial and error made us use the format of ADT_A08_ADT_A08 rather than the standard ADT_A08 for selecting messages in the route messages tab for a single selection for A08’s. Now we have an issue because most of our ADT routes us a Regular Expression such as ADT_A((0[1-8])|(1[1238])). Is there a different way to select the messages or do we need to be very creative with our Regular Expression