Given two users, `John` and `Jane` and a group structure like this, all created by admin `Jane`:  If `Jane` adds `John` as an owner of `A: Internal Group 1` then `John` has the following permissions: - Owner of A - Owner of B - Owner of C - Guest in `an-internal-project` - Guest in `a-private-project` Should John's permission level cascade down to any subgroups or projects within the group he was made owner of? Or does his permission level need to be set for each group/sub group/ project individually? Why/why not?