diff --git a/addons/mrp/models/mrp_routing.py b/addons/mrp/models/mrp_routing.py
index f904d8ee2e1..1f894128ba0 100644
--- a/addons/mrp/models/mrp_routing.py
+++ b/addons/mrp/models/mrp_routing.py
@@ -69,6 +69,7 @@ class MrpRoutingWorkcenter(models.Model):
     batch = fields.Selection([
         ('no',  'Once all products are processed'),
         ('yes', 'Once a minimum number of products is processed')], string='Next Operation',
+        help="""Will determine if the next work order will be planned after the previous one or after the first Quantity To Process of the previous one.""",
         default='no', required=True)
     batch_size = fields.Float('Quantity to Process', default=1.0)
     workorder_ids = fields.One2many('mrp.workorder', 'operation_id', string="Work Orders")