This is a huge pain-point for EVERY client I have rolled out AR to, as well as Tempo.
Here is a plugin that offers this but it's only a Server Plugin.
https://bormueller.com/2020/12/12/sync-tempo-with-advanced-roadmaps/ . Would be so good to have the teams auto-sync (this could be a setting or listener that you could setup) a low hanging fruit and quick win item. Just think of the head-line (Advanced Roadmaps and Tempo are integrated!!!!) . :D
When the teams are updated in Advanced Roadmaps OR in Tempo Teams, you could have a bi-directional sync to save hours of admin time.
|Tempo Products||Tempo Timesheets, Tempo Planner|