Troop Webhost - need method to upload non-rank and MB records

I have a scout transferring from our troop to another troop. Our unit utilizes Troop Web Host and we sync everything with Internet Advancement 2.0.

However, camping nights, service hours, and similar non-advancement information cannot be automatically uploaded. Troop Web Host indicate that they need an API. It would be helpful if this functionality was permitted by Scouts BSA.