As TYM said previously, that the full changeover would be done by 1/1/2023. So they already have updated their website with all the TYM and Branson models listed. I imagine they may add the parts manuals for the Branson models in the future, maybe even updated with TYM part numbers.
I wonder if at this point, it may make sense create a forum for TYM/Branson and just combine whatever exists right now. Maybe put in the description TYM and Branson so people don't get confused or something.
Designed for your world - You may need to change to North America market on the top right corner for the US models.