Adds ability to link across entities more.

src/clj/auto_ap/graphql.clj

@@ -231,6 +231,7 @@
     {:fields {:id {:type :id}
               :source {:type 'String}
               :external_id {:type 'String}
+              :original_entity {:type :id}
               :amount {:type 'String}
               :note {:type 'String}
               :cleared_against {:type 'String}