Initial import from Docker volume

modules/party_relationship/__init__.py

@@ -0,0 +1,14 @@
+# This file is part of Tryton.  The COPYRIGHT file at the top level of
+# this repository contains the full copyright notices and license terms.
+from trytond.pool import Pool
+
+from . import party
+
+
+def register():
+    Pool.register(
+        party.RelationType,
+        party.Relation,
+        party.RelationAll,
+        party.Party,
+        module='party_relationship', type_='model')