As someone who's team has been responsible for an enterprise integration with ADP on more than one occasion, it's really not that hard. It's well documented on

As someone who's team has been responsible for an enterprise integration with ADP on more than one occasion, it's really not that hard. It's well documented on their side, setting up data feeds is trivial if you need them, and one everything is working it's pretty much set & forget reliability. Sure, as mentioned in the previous thread, ADP's portal UX is horrifically dated, but that has nothing to do with back end integration. I think none of our integration projects had an internal cost (labor) of more than about $20k.