From 95daa34f629e8b0a307db76fba0cb95f9f085d9b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Krier?= <ced@b2ck.com>
Date: Sat, 2 Jan 2016 10:26:12 +0100
Subject: [PATCH] Register Product and define principal property

issue5087
---
 __init__.py |  1 +
 product.py  | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/__init__.py b/__init__.py
index 009383c42f..6d60a3714e 100644
--- a/__init__.py
+++ b/__init__.py
@@ -21,6 +21,7 @@ def register():
         SaleLine,
         Template,
         Template_Agent,
+        Product,
         module='commission', type_='model')
     Pool.register(
         CreateInvoice,
diff --git a/product.py b/product.py
index 3c630a018b..72f3efbfb7 100644
--- a/product.py
+++ b/product.py
@@ -6,7 +6,7 @@ from trytond.pool import PoolMeta
 from trytond.model import ModelSQL, fields
 
 
-__all__ = ['Template', 'Template_Agent']
+__all__ = ['Template', 'Template_Agent', 'Product']
 __metaclass__ = PoolMeta
 
 
@@ -34,3 +34,11 @@ class Template_Agent(ModelSQL):
         domain=[
             ('type_', '=', 'principal'),
             ])
+
+
+class Product:
+    __name__ = 'product.product'
+
+    @property
+    def principal(self):
+        return self.template.principal