Hi Erich, We do exactly what you said, we use a milestone attached to
Implementation Date. We call it Production Deployment (Final) . We also
have Production Deployment 1, 2, 3, & 4 for those instances when the
project may be Agile or it just has several deployments. But the Final
one is the one we use to compare to the Target. We do a bunch of
automation with the API as well, but I'll save that for another
discussion.