So, I was wondering if I am able to grant my faction members access to chests with free food and free materials which I placed on my faction spawn (/f home) but in the same time I wanted to prevent them from destroying any block that is on that faction spawn chunk, so I tried with several combs. and it seems that this one works well..
--- Firstly I had to demote him from officer to member so he can test it, than I did /f perm set "BUILD" "MEM" "NO" and on spawn chunk in my faction /f access f "F_NAME" "YES"
--- Than all I did was /f perm set "CONTAINER" "mem" "YES"
--- Now they can open all chests on spawn chunk but can't destroy anything.
--- On chunks that aren't set to /f access f "NAME" "YES" so, they are /f access f "F_NAME" "NO" only granted player can open chest (if not locked)..
--- Also I did the same on the enchanting room chunk, where I just used /f access f "F_NAME" "YES" and the /f perm set "BUILD" "MEM" was set to "NO"
I still have to check this with other members, but for 2 out of 14 from faction this works as a charm.
Disclaimer: YOU ARE DOING EVERYTHING ON YOUR OWN, I AM JUST SHOWING THIS TIP (ALTOUGHT IT HASN'T YET PASSED THE TEST)
PS: I don't know will it also work on chunks that host private shops for factions, because /f perm set "CONTAINER" "MEM" is on "YES" so opening the containers is granted ...