Enough with the back and forth. If you can add to the OP's discovery of Sentinel now supporting CapMax systems, please post. Otherwise, keep it to yourself.
Just so everyone is aware, the OP specifically specified DMR TIII CapMax which is Motorola's proprietary take on TIII. A CapMax system appears in the database like this:
A system from any other vendor will show up in the database as this:
Up until recently, Sentinel would not download CapMax systems from the RR database. I suspect the firmware update of March 20th, 2025 probably had something to do with it.