Thank you, Moin!
I doubt I will understand how trust levels work - groups to me are just groups of people with a special interest or skill. or whatever. My groups would be things like medics, canteen, transport, equipment, communications… heaven knows, neither they nor I would have any idea what a ‘trust level’ means!
But I guess jargon is just one of the hurdles to be jumped in understanding how anything works these days!
Appreciate your thoughtful explanation…even if it’s not thoughtfully understood! 