diff --git a/htdocs/accountancy/class/accountancysystem.class.php b/htdocs/accountancy/class/accountancysystem.class.php
index 7ac8c0881f9..a755c3c0602 100644
--- a/htdocs/accountancy/class/accountancysystem.class.php
+++ b/htdocs/accountancy/class/accountancysystem.class.php
@@ -42,7 +42,12 @@ class AccountancySystem
 	var $fk_pcg_version;
 	var $pcg_type;
 	var $pcg_subtype;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $account_number;
 	var $account_parent;
 
diff --git a/htdocs/accountancy/class/accountingaccount.class.php b/htdocs/accountancy/class/accountingaccount.class.php
index 438c7a2312a..7837533bfa6 100644
--- a/htdocs/accountancy/class/accountingaccount.class.php
+++ b/htdocs/accountancy/class/accountingaccount.class.php
@@ -73,7 +73,12 @@ class AccountingAccount extends CommonObject
 	var $account_number;
 	var $account_parent;
 	var $account_category;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $fk_user_author;
 	var $fk_user_modif;
 	var $active;       // duplicate with status
diff --git a/htdocs/comm/action/class/actioncomm.class.php b/htdocs/comm/action/class/actioncomm.class.php
index ae4fa4d70ee..78caa56b503 100644
--- a/htdocs/comm/action/class/actioncomm.class.php
+++ b/htdocs/comm/action/class/actioncomm.class.php
@@ -69,7 +69,10 @@ class ActionComm extends CommonObject
     var $type_color;	// Color into parent table llx_c_actioncomm (used only if option to use type is set)
     var $code;			// Free code to identify action. Ie: Agenda trigger add here AC_TRIGGERNAME ('AC_COMPANY_CREATE', 'AC_PROPAL_VALIDATE', ...)
 
-    var $label;
+    /**
+     * @var string proper name for given parameter
+     */
+    public $label;
 
     /**
      * @var string
diff --git a/htdocs/comm/action/class/cactioncomm.class.php b/htdocs/comm/action/class/cactioncomm.class.php
index 19f970ab9ba..a0403c0a0a4 100644
--- a/htdocs/comm/action/class/cactioncomm.class.php
+++ b/htdocs/comm/action/class/cactioncomm.class.php
@@ -46,7 +46,12 @@ class CActionComm
     var $code;
     var $type;
     var $libelle;       // deprecated
-    var $label;
+    
+    /**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
     var $active;
     var $color;
     var $picto;
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index 8ee90b6d583..6c5a9db68ac 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -3801,7 +3801,12 @@ class OrderLine extends CommonOrderLine
     // From llx_commandedet
     var $fk_parent_line;
     var $fk_facture;
-    var $label;
+    
+    /**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
     var $fk_remise_except;
     var $rang = 0;
 	var $fk_fournprice;
diff --git a/htdocs/compta/bank/class/account.class.php b/htdocs/compta/bank/class/account.class.php
index e36c87ed67c..28eb0a94443 100644
--- a/htdocs/compta/bank/class/account.class.php
+++ b/htdocs/compta/bank/class/account.class.php
@@ -1661,7 +1661,12 @@ class AccountLine extends CommonObject
 	 */
 	var $datev;
 	var $amount;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $note;
 	var $fk_user_author;
 	var $fk_user_rappro;
diff --git a/htdocs/compta/bank/class/paymentvarious.class.php b/htdocs/compta/bank/class/paymentvarious.class.php
index 05373f502a1..f08694e72b6 100644
--- a/htdocs/compta/bank/class/paymentvarious.class.php
+++ b/htdocs/compta/bank/class/paymentvarious.class.php
@@ -47,7 +47,12 @@ class PaymentVarious extends CommonObject
 	var $amount;
 	var $type_payment;
 	var $num_payment;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $accountancy_code;
 	var $fk_project;
 	var $fk_bank;
diff --git a/htdocs/compta/localtax/class/localtax.class.php b/htdocs/compta/localtax/class/localtax.class.php
index a75de537724..5d2045740bf 100644
--- a/htdocs/compta/localtax/class/localtax.class.php
+++ b/htdocs/compta/localtax/class/localtax.class.php
@@ -38,7 +38,12 @@ class Localtax extends CommonObject
 	var $datep;
 	var $datev;
 	var $amount;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $fk_bank;
 	var $fk_user_creat;
 	var $fk_user_modif;
diff --git a/htdocs/compta/tva/class/tva.class.php b/htdocs/compta/tva/class/tva.class.php
index af330910cdf..3ff8df88600 100644
--- a/htdocs/compta/tva/class/tva.class.php
+++ b/htdocs/compta/tva/class/tva.class.php
@@ -43,7 +43,12 @@ class Tva extends CommonObject
 	var $amount;
 	var $type_payment;
 	var $num_payment;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $fk_bank;
 	var $fk_user_creat;
 	var $fk_user_modif;
diff --git a/htdocs/core/class/ccountry.class.php b/htdocs/core/class/ccountry.class.php
index 90164bf99fe..f49d39e8fdd 100644
--- a/htdocs/core/class/ccountry.class.php
+++ b/htdocs/core/class/ccountry.class.php
@@ -57,7 +57,12 @@ class Ccountry // extends CommonObject
 	
 	var $code;
 	var $code_iso;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $active;
 
 
diff --git a/htdocs/core/class/fiscalyear.class.php b/htdocs/core/class/fiscalyear.class.php
index 987033d35e3..482b647a3df 100644
--- a/htdocs/core/class/fiscalyear.class.php
+++ b/htdocs/core/class/fiscalyear.class.php
@@ -36,7 +36,11 @@ class Fiscalyear extends CommonObject
 
 	var $rowid;
 
-	var $label;
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $date_start;
 	var $date_end;
 	var $datec;
diff --git a/htdocs/core/modules/export/export_csv.modules.php b/htdocs/core/modules/export/export_csv.modules.php
index 6ee453160c7..10014eb6d6c 100644
--- a/htdocs/core/modules/export/export_csv.modules.php
+++ b/htdocs/core/modules/export/export_csv.modules.php
@@ -35,7 +35,11 @@ class ExportCsv extends ModeleExports
 	 */
 	public $id;
 	
-	var $label;
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $extension;
 	var $version;
 
diff --git a/htdocs/core/modules/export/export_excel.modules.php b/htdocs/core/modules/export/export_excel.modules.php
index 659a65edc9b..216f45b0148 100644
--- a/htdocs/core/modules/export/export_excel.modules.php
+++ b/htdocs/core/modules/export/export_excel.modules.php
@@ -37,7 +37,11 @@ class ExportExcel extends ModeleExports
 	 */
 	public $id;
 	
-	var $label;
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $extension;
 	var $version;
 
diff --git a/htdocs/core/modules/export/export_excel2007.modules.php b/htdocs/core/modules/export/export_excel2007.modules.php
index 91757a7d2a1..5196561f099 100644
--- a/htdocs/core/modules/export/export_excel2007.modules.php
+++ b/htdocs/core/modules/export/export_excel2007.modules.php
@@ -38,7 +38,11 @@ class ExportExcel2007 extends ExportExcel
 	 */
 	public $id;
 	
-	var $label;
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $extension;
 	var $version;
 
diff --git a/htdocs/core/modules/export/export_tsv.modules.php b/htdocs/core/modules/export/export_tsv.modules.php
index 15e93493dc0..57a074af550 100644
--- a/htdocs/core/modules/export/export_tsv.modules.php
+++ b/htdocs/core/modules/export/export_tsv.modules.php
@@ -36,7 +36,11 @@ class ExportTsv extends ModeleExports
 	 */
 	public $id;
 	
-    var $label;
+    /**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
     var $extension;
     var $version;
 
diff --git a/htdocs/core/modules/import/import_csv.modules.php b/htdocs/core/modules/import/import_csv.modules.php
index 7435e72c595..1841cac9895 100644
--- a/htdocs/core/modules/import/import_csv.modules.php
+++ b/htdocs/core/modules/import/import_csv.modules.php
@@ -56,7 +56,11 @@ class ImportCsv extends ModeleImports
 	 */
 	public $id;
 	
-	var $label;        // Label of driver
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $extension;    // Extension of files imported by driver
 	var $version;      // Version of driver
 
diff --git a/htdocs/core/modules/import/import_xlsx.modules.php b/htdocs/core/modules/import/import_xlsx.modules.php
index bdb9e8d2949..f260c255465 100644
--- a/htdocs/core/modules/import/import_xlsx.modules.php
+++ b/htdocs/core/modules/import/import_xlsx.modules.php
@@ -55,7 +55,11 @@ class ImportXlsx extends ModeleImports
 	 */
 	public $id;
 	
-	var $label;        // Label of driver
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $extension;    // Extension of files imported by driver
 	var $version;      // Version of driver
 
diff --git a/htdocs/ecm/class/ecmdirectory.class.php b/htdocs/ecm/class/ecmdirectory.class.php
index 1ae48f2a619..1ae5f980017 100644
--- a/htdocs/ecm/class/ecmdirectory.class.php
+++ b/htdocs/ecm/class/ecmdirectory.class.php
@@ -36,7 +36,11 @@ class EcmDirectory // extends CommonObject
 	 */
 	public $id;
 
-	var $label;
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $fk_parent;
 	var $description;
 	var $cachenbofdoc=-1;	// By default cache initialized with value 'not calculated'
diff --git a/htdocs/livraison/class/livraison.class.php b/htdocs/livraison/class/livraison.class.php
index bac832f013e..f8874b72e3f 100644
--- a/htdocs/livraison/class/livraison.class.php
+++ b/htdocs/livraison/class/livraison.class.php
@@ -1069,7 +1069,12 @@ class LivraisonLigne extends CommonObjectLine
 	var $price;
 	var $fk_product;
 	var $origin_id;
-	var $label;       // Label produit
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $description;  // Description produit
 	/**
 	 * @deprecated
diff --git a/htdocs/projet/class/task.class.php b/htdocs/projet/class/task.class.php
index 46f04b08932..8fc55605e1f 100644
--- a/htdocs/projet/class/task.class.php
+++ b/htdocs/projet/class/task.class.php
@@ -38,7 +38,12 @@ class Task extends CommonObject
 	protected $childtables=array('projet_task_time');    // To test if we can delete object
 
 	var $fk_task_parent;
-	var $label;
+	
+	/**
+     * @var string proper name for given parameter
+     */
+    public $label;
+    
 	var $description;
 	var $duration_effective;		// total of time spent on this task
 	var $planned_workload;