add submasters to existing saved cue

[normstar]

I have various Mac 250 positions,colours etc in Pages 2 thru 8 of my submasters. given that I set my generic channels to the basic cue settings, how do I add the Mac information to that cue ? I have an ETC Express and that does it by pressing Record & then Enter! So I can 'build' by cue by adding P2 Positions/P3 colours/P4 Gobos/P8 focus and rotate or Prism until I have a complete cue. What have I missed?