# This means that the relationship requires a foreign key match in the corresponding table.
# For instance: schema "orders" do belongs_to :client, FulfillmentCart.Clients.Client end schema "client" do has_many :orders, FulfillmentCart.Orders.Order end
### code somewhere else %Order{	client_id: 1 # The value here has to exist in clients table } |> Orders.create_order() # context method to create order
# The client_id needs to have a value that is in the clients table.