APX Unified Call List Help

[w2sjw]

Guys,

Need a little help with the new unified call list feature in the APX - my amateur radio club uses a fully-outfitted AllStar controller for the repeaters that gives us officers/control ops the ability to send MDC call ID's to perform the same options that the regular members need to do via DTMF (it's set to only accept the codes from our pre-configured 4-digit unit ID's).

I'm not quite sure how to set that up here in my new radio - doing it in my 5000's was easy. I know how to set up the MDC system correctly, but the call-list structure has me all confused!