defmodule AshPostgres.MultitenancyTest.Org do @moduledoc false use Ash.Resource, data_layer: AshPostgres.DataLayer resource do identities do identity :unique_by_name, [:name] end end attributes do uuid_primary_key :id attribute :name, :string end actions do read :read create :create update :update destroy :destroy end postgres do table "multitenant_orgs" repo AshPostgres.TestRepo manage_tenant do template ["org_", :id] end end multitenancy do strategy :attribute attribute :id global? true parse_attribute {__MODULE__, :tenant, []} end relationships do has_many :posts, AshPostgres.MultitenancyTest.Post, destination_field: :org_id end def tenant("org_" <> tenant) do tenant end end