diff --git a/addons/account/account_invoice.py b/addons/account/account_invoice.py
index c543b493831..1df4032a3a4 100644
--- a/addons/account/account_invoice.py
+++ b/addons/account/account_invoice.py
@@ -1359,7 +1359,7 @@ class account_invoice_line(osv.osv):
     _description = "Invoice Line"
     _columns = {
         'name': fields.text('Description', required=True),
-        'origin': fields.char('Source', size=256, help="Reference of the document that produced this invoice."),
+        'origin': fields.char('Source Document', size=256, help="Reference of the document that produced this invoice."),
         'invoice_id': fields.many2one('account.invoice', 'Invoice Reference', ondelete='cascade', select=True),
         'uos_id': fields.many2one('product.uom', 'Unit of Measure', ondelete='set null'),
         'product_id': fields.many2one('product.product', 'Product', ondelete='set null'),
diff --git a/addons/event/event.py b/addons/event/event.py
index d86fd92d054..e7b562f4c2e 100644
--- a/addons/event/event.py
+++ b/addons/event/event.py
@@ -327,7 +327,7 @@ class event_registration(osv.osv):
     _inherit = ['ir.needaction_mixin','mail.thread']
     _columns = {
         'id': fields.integer('ID'),
-        'origin': fields.char('Source', size=124,readonly=True,help="Name of the sale order which create the registration"),
+        'origin': fields.char('Source Document', size=124,readonly=True,help="Name of the sale order which create the registration"),
         'nb_register': fields.integer('Number of Participants', required=True, readonly=True, states={'draft': [('readonly', False)]}),
         'event_id': fields.many2one('event.event', 'Event', required=True, readonly=True, states={'draft': [('readonly', False)]}),
         'partner_id': fields.many2one('res.partner', 'Partner', states={'done': [('readonly', True)]}),
diff --git a/addons/purchase_requisition/purchase_requisition.py b/addons/purchase_requisition/purchase_requisition.py
index 8954de6c1dc..ea2346d3aab 100644
--- a/addons/purchase_requisition/purchase_requisition.py
+++ b/addons/purchase_requisition/purchase_requisition.py
@@ -34,7 +34,7 @@ class purchase_requisition(osv.osv):
     _inherit = ['mail.thread', 'ir.needaction_mixin']
     _columns = {
         'name': fields.char('Requisition Reference', size=32,required=True),
-        'origin': fields.char('Source', size=32),
+        'origin': fields.char('Source Document', size=32),
         'date_start': fields.datetime('Requisition Date'),
         'date_end': fields.datetime('Requisition Deadline'),
         'user_id': fields.many2one('res.users', 'Responsible'),
diff --git a/addons/stock/stock.py b/addons/stock/stock.py
index 91e300eaa07..25a05a1f458 100644
--- a/addons/stock/stock.py
+++ b/addons/stock/stock.py
@@ -627,7 +627,7 @@ class stock_picking(osv.osv):
 
     _columns = {
         'name': fields.char('Reference', size=64, select=True, states={'done':[('readonly', True)], 'cancel':[('readonly',True)]}),
-        'origin': fields.char('Source', size=64, states={'done':[('readonly', True)], 'cancel':[('readonly',True)]}, help="Reference of the document", select=True),
+        'origin': fields.char('Source Document', size=64, states={'done':[('readonly', True)], 'cancel':[('readonly',True)]}, help="Reference of the document", select=True),
         'backorder_id': fields.many2one('stock.picking', 'Back Order of', states={'done':[('readonly', True)], 'cancel':[('readonly',True)]}, help="If this shipment was split, then this field links to the shipment which contains the already processed part.", select=True),
         'type': fields.selection([('out', 'Sending Goods'), ('in', 'Getting Goods'), ('internal', 'Internal')], 'Shipping Type', required=True, select=True, readonly=True, help="Shipping type specify, goods coming in or going out."),
         'note': fields.text('Notes', states={'done':[('readonly', True)], 'cancel':[('readonly',True)]}),