Welcome! This forum has a treasure trove of great info – Scouters helping Scouters! Just a heads up, though - all content, information, and opinions shared on this forum are those of the author, not the BSA.
We just recently combined our B&G troop into a Family Troop. In My.Scouting & Scoutbook it shows me with Key 3 delegate access, but I can’t see the Unit in Scoutbook Plus. I can only see the Unit under the Parent Option. I do see myself as Unit Commissioner twice for it.