Welcome and thanks for posting.
I have white-listed you, so you should be able to directly post in the relevant developer forum. I am thinking the experts at the Firepro forum (which includes DGMA) should be able to respond adequately, so I am moving the post there.
Did yo get in contact with anyone on our side.
We have a SDK for 3rd party IHV which explains the questions you have.
But it is under NDA only