diff --git a/htdocs/langs/en_US/mrp.lang b/htdocs/langs/en_US/mrp.lang
index 4fc51f5a114..bc71a65f72a 100644
--- a/htdocs/langs/en_US/mrp.lang
+++ b/htdocs/langs/en_US/mrp.lang
@@ -21,11 +21,14 @@ FreeLegalTextOnBOMs=Free text on document of BOM
 WatermarkOnDraftBOMs=Watermark on draft BOM
 FreeLegalTextOnMOs=Free text on document of MO
 WatermarkOnDraftMOs=Watermark on draft MO
-ConfirmCloneBillOfMaterials=Are you sure you want to clone this bill of material ?
+ConfirmCloneBillOfMaterials=Are you sure you want to clone the bill of material %s ?
+ConfirmCloneMo=Are you sure you want to clone the Manufacturing Order %s ?
 ManufacturingEfficiency=Manufacturing efficiency
 ValueOfMeansLoss=Value of 0.95 means an average of 5%% of loss during the production
 DeleteBillOfMaterials=Delete Bill Of Materials
+DeleteMo=Delete Manufacturing Order
 ConfirmDeleteBillOfMaterials=Are you sure you want to delete this Bill Of Material?
+ConfirmDeleteMo=Are you sure you want to delete this Bill Of Material?
 MenuMRP=Manufacturing Orders
 NewMO=New Manufacturing Order
 QtyToProduce=Qty to produce
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index d19807c03c6..71a743eb071 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -110,7 +110,7 @@ class Mo extends CommonObject
 		'date_start_planned' => array('type'=>'datetime', 'label'=>'DateStartPlannedMo', 'enabled'=>1, 'visible'=>1, 'position'=>55, 'notnull'=>-1, 'index'=>1, 'help'=>'KeepEmptyForAsap'),
 		'date_end_planned' => array('type'=>'datetime', 'label'=>'DateEndPlannedMo', 'enabled'=>1, 'visible'=>1, 'position'=>56, 'notnull'=>-1, 'index'=>1,),
 		'fk_project' => array('type'=>'integer:Project:projet/class/project.class.php:1', 'label'=>'Project', 'enabled'=>1, 'visible'=>-1, 'position'=>52, 'notnull'=>-1, 'index'=>1,),
-		'status' => array('type'=>'integer', 'label'=>'Status', 'enabled'=>1, 'visible'=>4, 'position'=>1000, 'default'=>0, 'notnull'=>1, 'index'=>1, 'arrayofkeyval'=>array('0'=>'Brouillon', '1'=>'Validated', '2'=>'InProgress', '3'=>'StatusMOProduced', '-1'=>'Canceled')),
+		'status' => array('type'=>'integer', 'label'=>'Status', 'enabled'=>1, 'visible'=>2, 'position'=>1000, 'default'=>0, 'notnull'=>1, 'index'=>1, 'arrayofkeyval'=>array('0'=>'Brouillon', '1'=>'Validated', '2'=>'InProgress', '3'=>'StatusMOProduced', '-1'=>'Canceled')),
 	);
 	public $rowid;
 	public $ref;