Initial import from Docker volume

modules/document_incoming_invoice/account.py

@@ -0,0 +1,12 @@
+# 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.model import fields
+from trytond.pool import PoolMeta
+
+
+class Invoice(metaclass=PoolMeta):
+    __name__ = 'account.invoice'
+
+    documents_incoming = fields.One2Many(
+        'document.incoming', 'result', "Incoming Documents", readonly=True)