Now downloading the mastermind by lightleadership app. Looks like part (at least) of Holacracy which I have used before. It's good for internal work that's for sure, with potential to relax both inner and outer tensions.

I did find Holacracy very difficult to use, although I was using it in a 'spiritual" community organisation with a transient team, and even Holacracy One said that was the most difficult application!