Hi Team, I need some help in designing the schema for my usecase. explanation: There are two team owner jake and chandler and both of them having their own team. Both are them sharing a same policy tagged to their userpermission. Both while tagging the team I want them to communicate to their respective team by reading the common policy. If we can write a separate policy for each of them it will work. but i need to have a common policy since they share other common parameters like "channel" in this example. I was looking through caveats. But I couldn't able to figure it out. can some one help me solve this? playground link: https://play.authzed.com/s/gBm-crEV8TS6/schema Schema: definition user {} definition channel{ relation member : user } definition team { relation owner : user relation member : user } definition policy { relation team: team relation channel: channel permission communicate = channel-> member + team ->member } definition userpermission { relation granted : policy permission communicate = granted -> communicate } relations: channel:channel_A#member@user:chandler channel:channel_A#member@user:jake team:team_chandler#owner@user:pheobe team:team_chandler#member@user:rachel team:team_chandler#member@user:monica team:team_chandler#member@user:ross team:team_chandler#member@user:joey team:team_jake#owner@user:jake team:team_jake#member@user:boyle team:team_jake#member@user:amy team:team_jake#member@user:rosa team:team_jake#member@user:gina team:team_jake#member@user:terry team:team_jake#member@user:captain_holt policy:common_policy#channel@channel:channel_A // i cannot give team_jake or team_chandler since the other owner of the team will be able to talk to other team. which is not expected policy:common_policy#team@team:<> userpermission:permission_chandler#granted@policy:common_policy userpermission:permission_jake#granted@policy:common_policy