From 08a111b5fb05e93309303a603b6edd2fc251802a Mon Sep 17 00:00:00 2001
From: "Hiral Patel (OpenERP)" <hip@tinyerp.com>
Date: Wed, 7 Nov 2012 11:58:31 +0530
Subject: [PATCH 1/2] [IMP] Override the unlink method for 'res.partner'

bzr revid: hip@tinyerp.com-20121107062831-d6l7v4ws1f5cu6tp
---
 openerp/addons/base/res/res_partner.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/openerp/addons/base/res/res_partner.py b/openerp/addons/base/res/res_partner.py
index df42bb81521..8edbf33aadc 100644
--- a/openerp/addons/base/res/res_partner.py
+++ b/openerp/addons/base/res/res_partner.py
@@ -349,6 +349,13 @@ class res_partner(osv.osv, format_address):
 
 #   _constraints = [(_check_ean_key, 'Error: Invalid ean code', ['ean13'])]
 
+    def unlink(self, cr, uid, ids, context=None):
+        if not ids:
+            return True
+        res_id = self.pool.get('res.users').search(cr, uid, [('partner_id', '=', ids)], context=context)
+        res_user.unlink(cr, uid, res_id)
+        return super(res_partner,self).unlink(cr, uid, ids, context=context)
+
     def write(self, cr, uid, ids, vals, context=None):
         # Update parent and siblings or children records
         if isinstance(ids, (int, long)):

From 9be7efdc163b8d9c2b27aa12581f42d4cade94d1 Mon Sep 17 00:00:00 2001
From: "Hiral Patel (OpenERP)" <hip@tinyerp.com>
Date: Thu, 8 Nov 2012 14:29:33 +0530
Subject: [PATCH 2/2] [IMP] make field read-only if multi-companies is not
 installed

bzr revid: hip@tinyerp.com-20121108085933-3kkoi75f21teqj2w
---
 openerp/addons/base/res/res_users_view.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openerp/addons/base/res/res_users_view.xml b/openerp/addons/base/res/res_users_view.xml
index 78579fc66df..eec8b62daa6 100644
--- a/openerp/addons/base/res/res_users_view.xml
+++ b/openerp/addons/base/res/res_users_view.xml
@@ -100,7 +100,7 @@
                         <group>
                             <group>
                                 <field name="new_password" password="True" attrs="{'required': [('id','=',False)]}"/>
-                                <field name="company_id" context="{'user_preference': 0}"/>
+                                <field name="company_id" context="{'user_preference': 0}" attrs="{'readonly': [('in_group_4','=',False)]}"/>
                             </group>
                             <group>
                                 <field name="active"/>