diff --git a/addons/point_of_sale/pos_workflow.xml.orig b/addons/point_of_sale/pos_workflow.xml.orig
deleted file mode 100644
index 16b9e116340..00000000000
--- a/addons/point_of_sale/pos_workflow.xml.orig
+++ /dev/null
@@ -1,238 +0,0 @@
-<?xml version="1.0"?>
-<openerp>
-  <data>
-	<record model="workflow" id="wkf_pos">
-	  <field name="name">Pos workflow</field>
-	  <field name="osv">pos.order</field>
-	  <field name="on_create">True</field>
-	</record>
-
-    <!-- Roles definition -->
-
-	<record model="res.roles" id="role_pos">
-		<field name="name">POS - Confirmation</field>
-	</record>
-
-    <!--Activities-->
-
-	<record model="workflow.activity" id="act_draft">
-	  <field name="wkf_id" ref="wkf_pos"/>
-	  <field name="flow_start">True</field>
-	  <field name="name">draft</field>
-	</record>
-
-    <record model="workflow.activity" id="act_payment">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">payment</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'payment'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_rebate">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">rebate</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'rebate'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_unbalanced">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">unbalanced</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'unbalanced'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_cofinoga">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">cofinoga</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'cofinoga'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_collectivites">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">collectivites</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'collectivites'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_cadeaux">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">cadeaux</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'cadeaux'})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_collectivites">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">collectivites</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'collectivites', 'invoice_wanted': True})</field>
-    </record>
-
-    <record model="workflow.activity" id="act_cadeaux">
-        <field name="wkf_id" ref="wkf_pos" />
-        <field name="name">cadeaux</field>
-        <field name="kind">function</field>
-        <field name="action">write({'state': 'cadeaux'})</field>
-    </record>
-
-	<record model="workflow.activity" id="act_paid">
-        <field name="wkf_id" ref="wkf_pos"/>
-        <field name="name">paid</field>
-        <field name="action">action_paid()</field>
-        <field name="kind">function</field>
-	</record>
-
-	<record model="workflow.activity" id="act_done">
-	  <field name="wkf_id" ref="wkf_pos"/>
-	  <field name="name">done</field>
-	  <field name="flow_stop">True</field>
-	  <field name="action">action_done()</field>
-	  <field name="kind">function</field>
-	</record>
-
-	<record model="workflow.activity" id="act_invoiced">
-	  <field name="wkf_id" ref="wkf_pos"/>
-	  <field name="name">invoiced</field>
-	  <field name="flow_stop">True</field>
-	  <field name="action">action_invoice()</field>
-	  <field name="kind">function</field>
-	</record>
-
-	<record model="workflow.activity" id="act_cancel">
-	  <field name="wkf_id" ref="wkf_pos"/>
-	  <field name="name">cancel</field>
-	  <field name="flow_stop">True</field>
-	  <field name="action">action_cancel()</field>
-	  <field name="kind">function</field>
-	</record>
-
-
-    <!--Transitions-->
-
-    <record model="workflow.transition" id="trans_draft_payment">
-        <field name="act_from" ref="act_draft" />
-        <field name="act_to" ref="act_payment" />
-        <field name="signal">start_payment</field>
-    </record>
-
-	<record model="workflow.transition" id="trans_payment_paid">
-        <field name="act_from" ref="act_payment"/>
-        <field name="act_to" ref="act_paid"/>
-        <field name="condition">test_paid() and not(test_rebate() or test_cofinoga() or test_cadeaux() or test_collectivites())</field>
-        <field name="signal">payment</field>
-	</record>
-
-    <record model="workflow.transition" id="trans_payment_rebate">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_rebate" />
-        <field name="condition">test_rebate()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_rebate_paid">
-        <field name="act_from" ref="act_rebate" />
-        <field name="act_to" ref="act_paid" />
-        <field name="signal">ok_rebate</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_unbalanced">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_unbalanced" />
-        <field name="condition">not test_paid()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_unbalanced">
-        <field name="act_from" ref="act_unbalanced" />
-        <field name="act_to" ref="act_paid" />
-        <field name="condition">test_paid()</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_cofinoga">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_cofinoga" />
-        <field name="condition">test_cofinoga()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_cofinoga_paid">
-        <field name="act_from" ref="act_cofinoga" />
-        <field name="act_to" ref="act_paid" />
-        <field name="signal">ok_cofinoga</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_collectivites">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_collectivites" />
-        <field name="condition">test_collectivites()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_collectivites_paid">
-        <field name="act_from" ref="act_collectivites" />
-        <field name="act_to" ref="act_paid" />
-        <field name="signal">ok_collectivites</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_cadeaux">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_cadeaux" />
-        <field name="condition">test_cadeaux()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_cadeaux_paid">
-        <field name="act_from" ref="act_cadeaux" />
-        <field name="act_to" ref="act_paid" />
-        <field name="signal">ok_cadeaux</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_collectivites">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_collectivites" />
-        <field name="condition">test_collectivites()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_collectivites_paid">
-        <field name="act_from" ref="act_collectivites" />
-        <field name="act_to" ref="act_invoiced" />
-        <field name="signal">ok_collectivites</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_payment_cadeaux">
-        <field name="act_from" ref="act_payment" />
-        <field name="act_to" ref="act_cadeaux" />
-        <field name="condition">test_cadeaux()</field>
-        <field name="signal">payment</field>
-    </record>
-
-    <record model="workflow.transition" id="trans_cadeaux_paid">
-        <field name="act_from" ref="act_cadeaux" />
-        <field name="act_to" ref="act_paid" />
-        <field name="signal">ok_cadeaux</field>
-    </record>
-
-	<record model="workflow.transition" id="trans_paid_done">
-		<field name="act_from" ref="act_paid"/>
-		<field name="act_to" ref="act_done"/>
-		<field name="signal">done</field>
-	</record>
-
-	<record model="workflow.transition" id="trans_paid_invoice">
-	  <field name="act_from" ref="act_paid"/>
-	  <field name="act_to" ref="act_invoiced"/>
-	  <field name="signal">invoice</field>
-	</record>
-
-	<record model="workflow.transition" id="trans_paid_cancel">
-	  <field name="act_from" ref="act_paid"/>
-	  <field name="act_to" ref="act_cancel"/>
-	  <field name="signal">cancel</field>
-	</record>
-
-
-  </data>
-</openerp>