diff --git a/htdocs/langs/en_US/mrp.lang b/htdocs/langs/en_US/mrp.lang
index 3ec0398d59b..f47354958eb 100644
--- a/htdocs/langs/en_US/mrp.lang
+++ b/htdocs/langs/en_US/mrp.lang
@@ -63,6 +63,7 @@ ConsumeAndProduceAll=Consume and Produce All
 Manufactured=Manufactured
 TheProductXIsAlreadyTheProductToProduce=The product to add is already the product to produce.
 ForAQuantityOf=For a quantity to produce of %s
+ForAQuantityToConsumeOf=For a quantity to disassemble of %s
 ConfirmValidateMo=Are you sure you want to validate this Manufacturing Order?
 ConfirmProductionDesc=By clicking on '%s', you will validate the consumption and/or production for the quantities set. This will also update the stock and record stock movements.
 ProductionForRef=Production of %s
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index ea37715b4e5..d48d4959fd1 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -1280,7 +1280,13 @@ class Mo extends CommonObject
 
 		print '<tr class="liste_titre">';
 		print '<td>'.$langs->trans('Ref').'</td>';
-		print '<td class="right">'.$langs->trans('Qty').' <span class="opacitymedium">('.$langs->trans("ForAQuantityOf", $this->bom->qty).')</span></td>';
+		print '<td class="right">'.$langs->trans('Qty');
+		if ($this->bom->bomtype == 0) {
+			print ' <span class="opacitymedium">('.$langs->trans("ForAQuantityOf", $this->bom->qty).')</span>';
+		} else {
+			print ' <span class="opacitymedium">('.$langs->trans("ForAQuantityToConsumeOf", $this->bom->qty).')</span>';
+		}
+		print '</td>';
 		print '<td class="center">'.$langs->trans('QtyFrozen').'</td>';
 		print '<td class="center">'.$langs->trans('DisableStockChange').'</td>';
 		//print '<td class="right">'.$langs->trans('Efficiency').'</td>';
diff --git a/htdocs/mrp/mo_production.php b/htdocs/mrp/mo_production.php
index 6f35f1f1a25..65d4da3c908 100644
--- a/htdocs/mrp/mo_production.php
+++ b/htdocs/mrp/mo_production.php
@@ -707,16 +707,21 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 
 		print '<tr class="liste_titre">';
 		print '<td>'.$langs->trans("Product").'</td>';
+		// Qty
 		print '<td class="right">'.$langs->trans("Qty").'</td>';
+		// Cost price
 		if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
 			print '<td class="right">'.$langs->trans("UnitCost").'</td>';
 		}
+		// Qty already consumed
 		print '<td class="right">'.$langs->trans("QtyAlreadyConsumed").'</td>';
+		// Warehouse
 		print '<td>';
 		if ($collapse || in_array($action, array('consumeorproduce', 'consumeandproduceall'))) {
 			print $langs->trans("Warehouse");
 		}
 		print '</td>';
+		// Lot - serial
 		if ($conf->productbatch->enabled) {
 			print '<td>';
 			if ($collapse || in_array($action, array('consumeorproduce', 'consumeandproduceall'))) {
@@ -724,6 +729,7 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			}
 			print '</td>';
 		}
+		// Action
 		if ($permissiontodelete) {
 			print '<td></td>';
 		}
@@ -735,17 +741,26 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 			print '<td>';
 			print $form->select_produits('', 'productidtoadd', '', 0, 0, -1, 2, '', 0, array(), 0, '1', 0, 'maxwidth300');
 			print '</td>';
+			// Qty
 			print '<td class="right"><input type="text" name="qtytoadd" value="1" class="width50 right"></td>';
+			// Cost price
 			if ($permissiontoupdatecost && !empty($conf->global->MRP_SHOW_COST_FOR_CONSUMPTION)) {
 				print '<td></td>';
 			}
-			print '<td class="right"></td>';
+			// Qty already consumed
+			print '<td></td>';
+			// Warehouse
 			print '<td>';
 			print '<input type="submit" class="button buttongen" name="addconsumelinebutton" value="'.$langs->trans("Add").'">';
 			print '</td>';
+			// Lot - serial
 			if ($conf->productbatch->enabled) {
 				print '<td></td>';
 			}
+			// Action
+			if ($permissiontodelete) {
+				print '<td></td>';
+			}
 			print '</tr>';
 		}