diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index f2aab587169..70df565cd2b 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -3994,11 +3994,6 @@ class OrderLine extends CommonOrderLine
 	public $fk_parent_line;
 	public $fk_facture;
 
-	/**
-	 * @var string Order lines label
-	 */
-	public $label;
-
 	public $ref_ext;
 
 	public $fk_remise_except;
@@ -4049,7 +4044,7 @@ class OrderLine extends CommonOrderLine
 		$sql .= ' cd.info_bits, cd.total_ht, cd.total_tva, cd.total_localtax1, cd.total_localtax2, cd.total_ttc, cd.fk_product_fournisseur_price as fk_fournprice, cd.buy_price_ht as pa_ht, cd.rang, cd.special_code,';
 		$sql .= ' cd.fk_unit,';
 		$sql .= ' cd.fk_multicurrency, cd.multicurrency_code, cd.multicurrency_subprice, cd.multicurrency_total_ht, cd.multicurrency_total_tva, cd.multicurrency_total_ttc,';
-		$sql .= ' p.ref as product_ref, p.label as product_libelle, p.description as product_desc, p.tobatch as product_tobatch,';
+		$sql .= ' p.ref as product_ref, p.label as product_label, p.description as product_desc, p.tobatch as product_tobatch,';
 		$sql .= ' cd.date_start, cd.date_end';
 		$sql .= ' FROM '.MAIN_DB_PREFIX.'commandedet as cd';
 		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON cd.fk_product = p.rowid';
@@ -4093,9 +4088,9 @@ class OrderLine extends CommonOrderLine
 			$this->rang = $objp->rang;
 
 			$this->ref = $objp->product_ref; // deprecated
-			$this->product_ref = $objp->product_ref;
-			$this->libelle = $objp->product_libelle; // deprecated
-			$this->product_label = $objp->product_libelle;
+
+			$this->product_ref      = $objp->product_ref;
+			$this->product_label    = $objp->product_label;
 			$this->product_desc     = $objp->product_desc;
 			$this->product_tobatch  = $objp->product_tobatch;
 			$this->fk_unit          = $objp->fk_unit;
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 8ec349c79f4..0c6b438b376 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -4738,10 +4738,7 @@ class FactureLigne extends CommonInvoiceLine
 	public $fk_facture;
 	//! Id parent line
 	public $fk_parent_line;
-	/**
-	 * @deprecated
-	 */
-	public $label;
+
 	//! Description ligne
 	public $desc;
 	public $ref_ext; // External reference of the line
@@ -4771,21 +4768,6 @@ class FactureLigne extends CommonInvoiceLine
 	public $date_start;
 	public $date_end;
 
-	// From llx_product
-	/**
-	 * @deprecated
-	 * @see $product_ref
-	 */
-	public $ref; // Product ref (deprecated)
-	public $product_ref; // Product ref
-	/**
-	 * @deprecated
-	 * @see $product_label
-	 */
-	public $libelle; // Product label (deprecated)
-	public $product_label; // Product label
-	public $product_desc; // Description produit
-
 	public $skip_update_total; // Skip update price total for special lines
 
 	/**
@@ -4825,7 +4807,7 @@ class FactureLigne extends CommonInvoiceLine
 		$sql .= ' fd.multicurrency_total_ht,';
 		$sql .= ' fd.multicurrency_total_tva,';
 		$sql .= ' fd.multicurrency_total_ttc,';
-		$sql .= ' p.ref as product_ref, p.label as product_libelle, p.description as product_desc';
+		$sql .= ' p.ref as product_ref, p.label as product_label, p.description as product_desc';
 		$sql .= ' FROM '.MAIN_DB_PREFIX.'facturedet as fd';
 		$sql .= ' LEFT JOIN '.MAIN_DB_PREFIX.'product as p ON fd.fk_product = p.rowid';
 		$sql .= ' WHERE fd.rowid = '.$rowid;
@@ -4871,10 +4853,11 @@ class FactureLigne extends CommonInvoiceLine
 			$this->marque_tx			= $marginInfos[2];
 
 			$this->ref = $objp->product_ref; // deprecated
-			$this->product_ref = $objp->product_ref;
-			$this->libelle				= $objp->product_libelle; // deprecated
-			$this->product_label		= $objp->product_libelle;
+
+			$this->product_ref          = $objp->product_ref;
+			$this->product_label		= $objp->product_label;
 			$this->product_desc			= $objp->product_desc;
+
 			$this->fk_unit				= $objp->fk_unit;
 			$this->fk_user_modif		= $objp->fk_user_modif;
 			$this->fk_user_author = $objp->fk_user_author;
diff --git a/htdocs/core/class/commoninvoice.class.php b/htdocs/core/class/commoninvoice.class.php
index 98890744701..920dd42f515 100644
--- a/htdocs/core/class/commoninvoice.class.php
+++ b/htdocs/core/class/commoninvoice.class.php
@@ -815,6 +815,47 @@ require_once DOL_DOCUMENT_ROOT.'/core/class/commonobjectline.class.php';
  */
 abstract class CommonInvoiceLine extends CommonObjectLine
 {
+	/**
+	 * Custom label of line. Not used by default.
+	 * @deprecated
+	 */
+	public $label;
+
+	/**
+	 * @deprecated
+	 * @see $product_ref
+	 */
+	public $ref; // Product ref (deprecated)
+	/**
+	 * @deprecated
+	 * @see $product_label
+	 */
+	public $libelle; // Product label (deprecated)
+
+	/**
+	 * Type of the product. 0 for product 1 for service
+	 * @var int
+	 */
+	public $product_type = 0;
+
+	/**
+	 * Product ref
+	 * @var string
+	 */
+	public $product_ref;
+
+	/**
+	 * Product label
+	 * @var string
+	 */
+	public $product_label;
+
+	/**
+	 * Product description
+	 * @var string
+	 */
+	public $product_desc;
+
 	/**
 	 * Quantity
 	 * @var double
@@ -827,12 +868,6 @@ abstract class CommonInvoiceLine extends CommonObjectLine
 	 */
 	public $subprice;
 
-	/**
-	 * Type of the product. 0 for product 1 for service
-	 * @var int
-	 */
-	public $product_type = 0;
-
 	/**
 	 * Id of corresponding product
 	 * @var int
diff --git a/htdocs/core/class/commonorder.class.php b/htdocs/core/class/commonorder.class.php
index 83d20e99b95..8874175a138 100644
--- a/htdocs/core/class/commonorder.class.php
+++ b/htdocs/core/class/commonorder.class.php
@@ -38,6 +38,12 @@ abstract class CommonOrder extends CommonObject
  */
 abstract class CommonOrderLine extends CommonObjectLine
 {
+	/**
+	 * Custom label of line. Not used by default.
+	 * @deprecated
+	 */
+	public $label;
+
 	/**
 	 * Product ref
 	 * @var string
@@ -46,12 +52,6 @@ abstract class CommonOrderLine extends CommonObjectLine
 	 */
 	public $ref;
 
-	/**
-	 * Product ref
-	 * @var string
-	 */
-	public $product_ref;
-
 	/**
 	 * Product label
 	 * @var string
@@ -60,6 +60,12 @@ abstract class CommonOrderLine extends CommonObjectLine
 	 */
 	public $libelle;
 
+	/**
+	 * Product ref
+	 * @var string
+	 */
+	public $product_ref;
+
 	/**
 	 * Product label
 	 * @var string
diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index 300a5032a2c..df0bb21a318 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -3291,11 +3291,6 @@ class CommandeFournisseurLigne extends CommonOrderLine
 	 */
 	public $fk_facture;
 
-	/**
-	 * @var string supplier order line label
-	 */
-	public $label;
-
 	public $rang = 0;
 	public $special_code = 0;
 
@@ -3316,7 +3311,6 @@ class CommandeFournisseurLigne extends CommonOrderLine
 	 */
 	public $ref_supplier;
 	public $remise;
-	public $product_libelle;
 
 
 	/**
@@ -3344,7 +3338,7 @@ class CommandeFournisseurLigne extends CommonOrderLine
 		$sql .= ' cd.remise, cd.remise_percent, cd.subprice,';
 		$sql .= ' cd.info_bits, cd.total_ht, cd.total_tva, cd.total_ttc,';
 		$sql .= ' cd.total_localtax1, cd.total_localtax2,';
-		$sql .= ' p.ref as product_ref, p.label as product_libelle, p.description as product_desc,';
+		$sql .= ' p.ref as product_ref, p.label as product_label, p.description as product_desc,';
 		$sql .= ' cd.date_start, cd.date_end, cd.fk_unit,';
 		$sql .= ' cd.multicurrency_subprice, cd.multicurrency_total_ht, cd.multicurrency_total_tva, cd.multicurrency_total_ttc';
 		if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING))
@@ -3387,8 +3381,9 @@ class CommandeFournisseurLigne extends CommonOrderLine
 				$this->special_code     = $objp->special_code;
 
 				$this->ref = $objp->product_ref;
+
 				$this->product_ref      = $objp->product_ref;
-				$this->product_libelle  = $objp->product_libelle;
+				$this->product_label    = $objp->product_label;
 				$this->product_desc     = $objp->product_desc;
 				if (!empty($conf->global->PRODUCT_USE_SUPPLIER_PACKAGING))
 				{
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index 589c4e82fc9..1761215705b 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -98,12 +98,18 @@ class FactureFournisseur extends CommonInvoice
 	 */
 	public $ref;
 
-	public $label;
-	public $libelle; // @deprecated
-
-	public $product_ref;
+	/**
+	 * @var string Ref supplier
+	 */
 	public $ref_supplier;
+
+	/**
+	 * @var string Label of invoice
+	 */
+	public $label;
+
 	public $socid;
+
 	//Check constants for types
 	public $type = self::TYPE_STANDARD;