OpenFGA github type model with flat permissions

gistfile1.txt

model
  schema 1.1
type feature
  relations
    define access: subscriber_member from associated_plan
    define associated_plan: [plan]
    define subscriber: subscriber from associated_plan
type feature_repo
  relations
    define feature: [feature]
type flat_permission
  relations
    define access: normal_member or admin_member
    define admin_member:  admin_member from associated_org 
    define normal_member:  member from associated_org and associated_user
    define associated_org: [org]
    define associated_user: [user]
type integrity
  relations
    define member: [user] and member_in_context
    define member_in_context: [user]
type org
  relations
    define admin_member: member from admin_repo
    define admin_repo: [user_repo]
    define member: org_member or admin_member
    define org_member: [user] and member from user_repo and user_in_context
    define user_in_context: [user]
    define user_repo: [user_repo]
type permission
  relations
    define access: access from associated_feature and member from associated_role
    define associated_feature: [feature]
    define associated_role: [role]
    define associated_role_group: associated_role_group from associated_role
    define subscriber: subscriber from associated_feature
type permission_repo
  relations
    define permission: [permission]
type plan
  relations
    define associated_plan_group: [plan_group]
    define subscriber: subscriber from associated_plan_group
    define subscriber_member: member from associated_plan_group
type plan_group
  relations
    define member: member from subscriber
    define plan_access: plan from plan_provider
    define plan_provider: [plan_provider]
    define subscriber: [org]
type plan_provider
  relations
    define plan: [plan] and plan from plan_repo
    define plan_repo: [plan_repo]
type plan_repo
  relations
    define plan: [plan]
type role
  relations
    define associated_role_group: [role_group]
    define member: org_member_or_admin from associated_role_group
type role_group
  relations
    define member: [user,org#member] and member from owner
    define org_member_or_admin: member or admin_member from owner
    define owner: [org]
type role_repo
  relations
    define role: [role]
type user
type user_repo
  relations
    define integrity: [integrity]
    define member: [user] and member from integrity