diff --git a/htdocs/comm/action/class/actioncommreminder.class.php b/htdocs/comm/action/class/actioncommreminder.class.php
index ce32234be56..2a5c3bf709c 100644
--- a/htdocs/comm/action/class/actioncommreminder.class.php
+++ b/htdocs/comm/action/class/actioncommreminder.class.php
@@ -34,17 +34,17 @@ class ActionCommReminder extends CommonObject
 	 * @var string ID to identify managed object
 	 */
 	public $element = 'actioncomm_reminder';
-	
+
 	/**
 	 * @var string Name of table without prefix where object is stored
 	 */
 	public $table_element = 'actioncomm_reminder';
-	
+
 	/**
 	 * @var array  Does actioncommreminder support multicompany module ? 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
 	 */
 	public $ismultientitymanaged = 0;
-	
+
 	/**
 	 * @var string String with name of icon for actioncommreminder. Must be the part after the 'object_' into object_actioncommreminder.png
 	 */
@@ -84,7 +84,12 @@ class ActionCommReminder extends CommonObject
 	public $rowid;
 	public $dateremind;
 	public $typeremind;
+
+	/**
+	 * @var int User ID
+	 */
 	public $fk_user;
+
 	public $offsetvalue;
 	public $offsetunit;
 	public $status;
diff --git a/htdocs/compta/salaries/class/paymentsalary.class.php b/htdocs/compta/salaries/class/paymentsalary.class.php
index 0de5bc2a67a..97d787fa097 100644
--- a/htdocs/compta/salaries/class/paymentsalary.class.php
+++ b/htdocs/compta/salaries/class/paymentsalary.class.php
@@ -44,19 +44,24 @@ class PaymentSalary extends CommonObject
 	public $picto='payment';
 
 	public $tms;
+
+	/**
+	 * @var int User ID
+	 */
 	public $fk_user;
+
 	public $datep;
 	public $datev;
 	public $amount;
 	public $fk_project;
 	public $type_payment;
 	public $num_payment;
-	
+
 	/**
-     	 * @var string proper name for given parameter
-     	 */
-    	public $label;
-    
+     * @var string proper name for given parameter
+     */
+    public $label;
+
 	public $datesp;
 	public $dateep;
 	public $fk_bank;
diff --git a/htdocs/core/class/discount.class.php b/htdocs/core/class/discount.class.php
index b3cfb73654b..ca90a545645 100644
--- a/htdocs/core/class/discount.class.php
+++ b/htdocs/core/class/discount.class.php
@@ -32,7 +32,7 @@ class DiscountAbsolute
      * @var DoliDB Database handler.
      */
     public $db;
-    
+
     /**
 	 * @var string Error code (or message)
 	 */
@@ -45,7 +45,12 @@ class DiscountAbsolute
     public $amount_tva;			//
     public $amount_ttc;			//
     public $tva_tx;				// Vat rate
-    public $fk_user;				// Id utilisateur qui accorde la remise
+
+    /**
+	 * @var int User ID Id utilisateur qui accorde la remise
+	 */
+	public $fk_user;
+
     public $description;			// Description libre
     public $datec;					// Date creation
     public $fk_facture_line;  		// Id invoice line when a discount is used into an invoice line (for absolute discounts)
diff --git a/htdocs/fourn/class/fournisseur.commande.dispatch.class.php b/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
index f5933b453ed..f45f45b6f4b 100644
--- a/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.dispatch.class.php
@@ -67,7 +67,12 @@ class CommandeFournisseurDispatch extends CommonObject
 	public $fk_commandefourndet;
 	public $qty;
 	public $fk_entrepot;
+
+	/**
+	 * @var int User ID
+	 */
 	public $fk_user;
+
 	public $datec='';
 	public $comment;
 	public $status;
diff --git a/htdocs/user/class/user.class.php b/htdocs/user/class/user.class.php
index 40c6a6b9f19..268f4a6c95b 100644
--- a/htdocs/user/class/user.class.php
+++ b/htdocs/user/class/user.class.php
@@ -44,12 +44,12 @@ class User extends CommonObject
 	 * @var string ID to identify managed object
 	 */
 	public $element='user';
-	
+
 	/**
 	 * @var string Name of table without prefix where object is stored
 	 */
 	public $table_element='user';
-	
+
 	public $fk_element='fk_user';
 	public $ismultientitymanaged = 1;	// 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
 
@@ -103,6 +103,10 @@ class User extends CommonObject
 	public $contactid;
 
 	public $fk_member;
+
+	/**
+	 * @var int User ID
+	 */
 	public $fk_user;
 
 	public $clicktodial_url;
@@ -1541,7 +1545,7 @@ class User extends CommonObject
 						$adh->zip=$this->zip;
 						$adh->state_id=$this->state_id;
 						$adh->country_id=$this->country_id;
-						
+
 						$adh->email=$this->email;
 						$adh->skype=$this->skype;
 						$adh->phone=$this->office_phone;