diff --git a/htdocs/bom/class/bom.class.php b/htdocs/bom/class/bom.class.php
index 43a40705660..e10139f3711 100644
--- a/htdocs/bom/class/bom.class.php
+++ b/htdocs/bom/class/bom.class.php
@@ -1732,6 +1732,12 @@ class BOMLine extends CommonObjectLine
 	 */
 	public $childBom = array();
 
+	/*
+	 * Service Workstation
+	 */
+	public $fk_default_workstation;
+
+
 
 	/**
 	 * Constructor
diff --git a/htdocs/mrp/class/mo.class.php b/htdocs/mrp/class/mo.class.php
index 100043ef055..d170230e0f7 100644
--- a/htdocs/mrp/class/mo.class.php
+++ b/htdocs/mrp/class/mo.class.php
@@ -1744,6 +1744,11 @@ class MoLine extends CommonObjectLine
 	public $import_key;
 	public $fk_parent_line;
 
+    /*
+	 * Service Workstation
+	 */
+    public $fk_default_workstation;
+
 	/**
 	 * Constructor
 	 *