diff --git a/htdocs/bom/bom_card.php b/htdocs/bom/bom_card.php
index 3a1c3295bbd..7605dcae9c5 100644
--- a/htdocs/bom/bom_card.php
+++ b/htdocs/bom/bom_card.php
@@ -72,8 +72,6 @@ include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php';  // Must be inclu
 
 /*
  * Actions
- *
- * Put here all code to do according to value of "action" parameter
  */
 
 $parameters=array();
diff --git a/htdocs/bom/class/bom.class.php b/htdocs/bom/class/bom.class.php
index 606693bbed6..349d4b03552 100644
--- a/htdocs/bom/class/bom.class.php
+++ b/htdocs/bom/class/bom.class.php
@@ -64,7 +64,7 @@ class BOM extends CommonObject
 	 *  'type' if the field format.
 	 *  'label' the translation key.
 	 *  'enabled' is a condition when the field must be managed.
-	 *  'visible' says if field is visible in list (Examples: 0=Not visible, 1=Visible on list and create/update/view forms, 2=Visible on list only. Using a negative value means field is not shown by default on list but can be selected for viewing)
+	 *  'visible' says if field is visible in list (Examples: 0=Not visible, 1=Visible on list and create/update/view forms, 2=Visible on list only, 3=Visible on create/update/view form only (not list), 4=Visible on list and update/view form only (not create). Using a negative value means field is not shown by default on list but can be selected for viewing)
 	 *  'notnull' is set to 1 if not null in database. Set to -1 if we must set data to null if empty ('' or 0).
 	 *  'default' is a default value for creation (can still be replaced by the global setup of default values)
 	 *  'index' if we want an index in database.
@@ -85,7 +85,7 @@ class BOM extends CommonObject
 	 */
 	public $fields=array(
 		'rowid' => array('type'=>'integer', 'label'=>'TechnicalID', 'enabled'=>1, 'visible'=>-1, 'position'=>1, 'notnull'=>1, 'index'=>1, 'comment'=>"Id",),
-		'ref' => array('type'=>'varchar(128)', 'label'=>'Ref', 'enabled'=>1, 'visible'=>1, 'position'=>10, 'notnull'=>1, 'index'=>1, 'searchall'=>1, 'comment'=>"Reference of BOM", 'showoncombobox'=>'1',),
+		'ref' => array('type'=>'varchar(128)', 'label'=>'Ref', 'enabled'=>1, 'visible'=>4, 'position'=>10, 'notnull'=>1, 'index'=>1, 'searchall'=>1, 'comment'=>"Reference of BOM", 'showoncombobox'=>'1',),
 		'label' => array('type'=>'varchar(255)', 'label'=>'Label', 'enabled'=>1, 'visible'=>1, 'position'=>30, 'notnull'=>1, 'searchall'=>1, 'showoncombobox'=>'1',),
 		'description' => array('type'=>'text', 'label'=>'Description', 'enabled'=>1, 'visible'=>-1, 'position'=>60, 'notnull'=>-1,),
 		'note_public' => array('type'=>'html', 'label'=>'NotePublic', 'enabled'=>1, 'visible'=>-1, 'position'=>61, 'notnull'=>-1,),
diff --git a/htdocs/core/menus/standard/eldy.lib.php b/htdocs/core/menus/standard/eldy.lib.php
index 968abcb0687..2c32517285a 100644
--- a/htdocs/core/menus/standard/eldy.lib.php
+++ b/htdocs/core/menus/standard/eldy.lib.php
@@ -1587,7 +1587,7 @@ function print_left_eldy_menu($db, $menu_array_before, $menu_array_after, &$tabM
 				$newmenu->add("/expedition/stats/index.php?leftmenu=sendings", $langs->trans("Statistics"), 1, $user->rights->expedition->lire);
 			}
 
-      // Receptions
+            // Receptions
 			if (! empty($conf->reception->enabled))
 			{
 				$langs->load("receptions");
@@ -1611,7 +1611,7 @@ function print_left_eldy_menu($db, $menu_array_before, $menu_array_after, &$tabM
 		    {
 		        $langs->load("mrp");
 
-		        $newmenu->add("", $langs->trans("BOM"), 0, $user->rights->service->lire, '', $mainmenu, 'service');
+		        $newmenu->add("", $langs->trans("MenuBOM"), 0, $user->rights->service->lire, '', $mainmenu, 'service');
 		        $newmenu->add("/bom/bom_card.php?leftmenu=bom&action=create", $langs->trans("NewBOM"), 1, $user->rights->bom->write);
 		        $newmenu->add("/bom/bom_list.php?leftmenu=bom", $langs->trans("List"), 1, $user->rights->bom->read);
 		    }
diff --git a/htdocs/core/tpl/commonfields_edit.tpl.php b/htdocs/core/tpl/commonfields_edit.tpl.php
index 4984c2d938e..d6b70d86a2d 100644
--- a/htdocs/core/tpl/commonfields_edit.tpl.php
+++ b/htdocs/core/tpl/commonfields_edit.tpl.php
@@ -38,7 +38,7 @@ $object->fields = dol_sort_array($object->fields, 'position');
 foreach($object->fields as $key => $val)
 {
 	// Discard if extrafield is a hidden field on form
-	if (abs($val['visible']) != 1) continue;
+    if (abs($val['visible']) != 1 && abs($val['visible']) != 4) continue;
 
 	if (array_key_exists('enabled', $val) && isset($val['enabled']) && ! verifCond($val['enabled'])) continue;	// We don't want this field
 
diff --git a/htdocs/core/tpl/commonfields_view.tpl.php b/htdocs/core/tpl/commonfields_view.tpl.php
index b6b2e572e49..c7a61328c68 100644
--- a/htdocs/core/tpl/commonfields_view.tpl.php
+++ b/htdocs/core/tpl/commonfields_view.tpl.php
@@ -40,7 +40,7 @@ $object->fields = dol_sort_array($object->fields, 'position');
 foreach($object->fields as $key => $val)
 {
 	// Discard if extrafield is a hidden field on form
-	if (abs($val['visible']) != 1) continue;
+    if (abs($val['visible']) != 1 && abs($val['visible']) != 4) continue;
 
 	if (array_key_exists('enabled', $val) && isset($val['enabled']) && ! verifCond($val['enabled'])) continue;	// We don't want this field
 	if (in_array($key, array('ref','status'))) continue;	// Ref and status are already in dol_banner
diff --git a/htdocs/langs/en_US/modulebuilder.lang b/htdocs/langs/en_US/modulebuilder.lang
index a8af38d5240..371bc0c6ee5 100644
--- a/htdocs/langs/en_US/modulebuilder.lang
+++ b/htdocs/langs/en_US/modulebuilder.lang
@@ -76,7 +76,7 @@ ListOfMenusEntries=List of menu entries
 ListOfPermissionsDefined=List of defined permissions
 SeeExamples=See examples here
 EnabledDesc=Condition to have this field active (Examples: 1 or $conf->global->MYMODULE_MYOPTION)
-VisibleDesc=Is the field visible ? (Examples: 0=Never visible, 1=Visible on list and create/update/view forms, 2=Visible on list only, 3=Visible on create/update/view form only. Using a negative value means field is not shown by default on list but can be selected for viewing). It can be an expression, for example: preg_match('/public/', $_SERVER['PHP_SELF'])?0:1
+VisibleDesc=Is the field visible ? (Examples: 0=Never visible, 1=Visible on list and create/update/view forms, 2=Visible on list only, 3=Visible on create/update/view form only (not list), 4=Visible on list and update/view form only (not create). Using a negative value means field is not shown by default on list but can be selected for viewing). It can be an expression, for example: preg_match('/public/', $_SERVER['PHP_SELF'])?0:1
 IsAMeasureDesc=Can the value of field be cumulated to get a total into list? (Examples: 1 or 0)
 SearchAllDesc=Is the field used to make a search from the quick search tool? (Examples: 1 or 0)
 SpecDefDesc=Enter here all documentation you want to provide with your module that is not already defined by other tabs. You can use .md or better, the rich .asciidoc syntax.
diff --git a/htdocs/langs/en_US/mrp.lang b/htdocs/langs/en_US/mrp.lang
index 68e84aee8e3..77975a4333a 100644
--- a/htdocs/langs/en_US/mrp.lang
+++ b/htdocs/langs/en_US/mrp.lang
@@ -1,6 +1,7 @@
+MenuBOM=Bills Of Materials
 BOMsSetup=Setup of module BOM
-ListOfBOMs=List of BOMs
-NewBOM=New BOM
+ListOfBOMs=List of Bills Of Materials
+NewBOM=New bill of material
 ProductBOMHelp=Product to create with this BOM
 BOMsNumberingModules=BOMs numbering templates
 BOMsModelModule=BOMS document templates
diff --git a/htdocs/modulebuilder/template/class/myobject.class.php b/htdocs/modulebuilder/template/class/myobject.class.php
index e23177dca11..bb29c13f46f 100644
--- a/htdocs/modulebuilder/template/class/myobject.class.php
+++ b/htdocs/modulebuilder/template/class/myobject.class.php
@@ -62,7 +62,7 @@ class MyObject extends CommonObject
 	 *  'type' if the field format.
 	 *  'label' the translation key.
 	 *  'enabled' is a condition when the field must be managed.
-	 *  'visible' says if field is visible in list (Examples: 0=Not visible, 1=Visible on list and create/update/view forms, 2=Visible on list only. Using a negative value means field is not shown by default on list but can be selected for viewing)
+	 *  'visible' says if field is visible in list (Examples: 0=Not visible, 1=Visible on list and create/update/view forms, 2=Visible on list only, 3=Visible on create/update/view form only (not list), 4=Visible on list and update/view form only (not create). Using a negative value means field is not shown by default on list but can be selected for viewing)
 	 *  'notnull' is set to 1 if not null in database. Set to -1 if we must set data to null if empty ('' or 0).
 	 *  'default' is a default value for creation (can still be replaced by the global setup of default values)
 	 *  'index' if we want an index in database.