diff --git a/htdocs/adherents/class/adherent.class.php b/htdocs/adherents/class/adherent.class.php
index fec649823f7..97a10b49584 100644
--- a/htdocs/adherents/class/adherent.class.php
+++ b/htdocs/adherents/class/adherent.class.php
@@ -2159,9 +2159,10 @@ class Adherent extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -2180,7 +2181,7 @@ class Adherent extends CommonObject
 
 		$modelpath = "core/modules/member/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 
diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 1f6c27a1c05..703ed95a1b2 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -12,6 +12,7 @@
  * Copyright (C) 2012      Cedric Salvador          <csalvador@gpcsolutions.fr>
  * Copyright (C) 2013      Florian Henry		  	<florian.henry@open-concept.pro>
  * Copyright (C) 2014-2015 Marcos García            <marcosgdf@gmail.com>
+ * Copyright (C) 2018      Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -3579,9 +3580,10 @@ class Propal extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 * 	@return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -3600,7 +3602,7 @@ class Propal extends CommonObject
 
 		$modelpath = "core/modules/propale/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref,$moreparams);
 	}
 
 	/**
diff --git a/htdocs/commande/class/commande.class.php b/htdocs/commande/class/commande.class.php
index ccdc03da9ab..a9970a95a51 100644
--- a/htdocs/commande/class/commande.class.php
+++ b/htdocs/commande/class/commande.class.php
@@ -10,6 +10,7 @@
  * Copyright (C) 2013      Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2014-2015 Marcos García        <marcosgdf@gmail.com>
  * Copyright (C) 2016-2017 Ferran Marcet        <fmarcet@2byte.es>
+ * Copyright (C) 2018      Nicolas ZABOURI	<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -3677,9 +3678,10 @@ class Commande extends CommonOrder
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -3698,7 +3700,7 @@ class Commande extends CommonOrder
 
 		$modelpath = "core/modules/commande/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index e32ebaff987..461f76d543c 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -9,6 +9,7 @@
  * Copyright (C) 2013		Florian Henry			<florian.henry@open-concept.pro>
  * Copyright (C) 2014-2015	Marcos García			<marcosgdf@gmail.com>
  * Copyright (C) 2015-2017	Ferran Marcet			<fmarcet@2byte.es>
+ * Copyright (C) 2018   	Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2303,9 +2304,10 @@ class Contrat extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 * 	@return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -2324,7 +2326,7 @@ class Contrat extends CommonObject
 
 		$modelpath = "core/modules/contract/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 	/**
diff --git a/htdocs/expedition/class/expedition.class.php b/htdocs/expedition/class/expedition.class.php
index fd49a6b3ac2..4042b202300 100644
--- a/htdocs/expedition/class/expedition.class.php
+++ b/htdocs/expedition/class/expedition.class.php
@@ -10,6 +10,7 @@
  * Copyright (C) 2014-2017  Francis Appels          <francis.appels@yahoo.com>
  * Copyright (C) 2015       Claudio Aschieri        <c.aschieri@19.coop>
  * Copyright (C) 2016		Ferran Marcet			<fmarcet@2byte.es>
+ * Copyright (C) 2018      Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2216,9 +2217,10 @@ class Expedition extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs,$hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs,$hidedetails=0, $hidedesc=0, $hideref=0,$moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -2239,7 +2241,7 @@ class Expedition extends CommonObject
 
 		$this->fetch_origin();
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref,$moreparams);
 	}
 
 	/**
diff --git a/htdocs/expensereport/class/expensereport.class.php b/htdocs/expensereport/class/expensereport.class.php
index d9a79789298..e01ab071e1f 100644
--- a/htdocs/expensereport/class/expensereport.class.php
+++ b/htdocs/expensereport/class/expensereport.class.php
@@ -3,6 +3,7 @@
  * Copyright (C) 2015 Laurent Destailleur <eldy@users.sourceforge.net>
  * Copyright (C) 2015 Alexandre Spangaro  <aspangaro@zendsi.com>
  * Copyright (C) 2016 Ferran Marcet       <fmarcet@2byte.es>
+ * Copyright (C) 2018 Nicolas ZABOURI     <info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2146,9 +2147,10 @@ class ExpenseReport extends CommonObject
      *  @param      int         $hidedetails    Hide details of lines
      *  @param      int         $hidedesc       Hide description
      *  @param      int         $hideref        Hide ref
+     *  @param   null|array  $moreparams     Array to provide more information
      *  @return     int                         0 if KO, 1 if OK
      */
-    public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+    public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
     {
         global $conf,$langs;
 
@@ -2167,7 +2169,7 @@ class ExpenseReport extends CommonObject
 
         $modelpath = "core/modules/expensereport/doc/";
 
-        return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+        return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref,$moreparams);
     }
 
     /**
diff --git a/htdocs/fichinter/class/fichinter.class.php b/htdocs/fichinter/class/fichinter.class.php
index 60369f1acb7..dcf2ac367be 100644
--- a/htdocs/fichinter/class/fichinter.class.php
+++ b/htdocs/fichinter/class/fichinter.class.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2011-2013 Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2015      Marcos García        <marcosgdf@gmail.com>
  * Copyright (C) 2015      Charlie Benke        <charlie@patas-monkey.com>
+ * Copyright (C) 2018      Nicolas ZABOURI	<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -575,9 +576,10 @@ class Fichinter extends CommonObject
 	 *  @param      int                     $hidedetails    Hide details of lines
 	 *  @param      int                     $hidedesc       Hide description
 	 *  @param      int                     $hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int                                     0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$langs;
 
@@ -596,7 +598,7 @@ class Fichinter extends CommonObject
 
 		$modelpath = "core/modules/fichinter/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref,$moreparams);
 	}
 
 	/**
diff --git a/htdocs/fourn/class/fournisseur.commande.class.php b/htdocs/fourn/class/fournisseur.commande.class.php
index b1a82c6c97b..a413d1b1760 100644
--- a/htdocs/fourn/class/fournisseur.commande.class.php
+++ b/htdocs/fourn/class/fournisseur.commande.class.php
@@ -8,6 +8,7 @@
  * Copyright (C) 2012-2015  Marcos García           <marcosgdf@gmail.com>
  * Copyright (C) 2013       Florian Henry		  	<florian.henry@open-concept.pro>
  * Copyright (C) 2013       Cédric Salvador         <csalvador@gpcsolutions.fr>
+ * Copyright (C) 2018      Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2810,9 +2811,10 @@ class CommandeFournisseur extends CommonOrder
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int          				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf, $langs;
 
@@ -2831,7 +2833,7 @@ class CommandeFournisseur extends CommonOrder
 
 		$modelpath = "core/modules/supplier_order/pdf/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 	/**
diff --git a/htdocs/fourn/class/fournisseur.facture.class.php b/htdocs/fourn/class/fournisseur.facture.class.php
index b10be70dd40..8ce8b796892 100644
--- a/htdocs/fourn/class/fournisseur.facture.class.php
+++ b/htdocs/fourn/class/fournisseur.facture.class.php
@@ -11,6 +11,7 @@
  * Copyright (C) 2015		Bahfir Abbes			<bafbes@gmail.com>
  * Copyright (C) 2015		Ferran Marcet			<fmarcet@2byte.es>
  * Copyright (C) 2016		Alexandre Spangaro		<aspangaro@zendsi.com>
+ * Copyright (C) 2018           Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2467,9 +2468,10 @@ class FactureFournisseur extends CommonInvoice
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int         				<0 if KO, 0 if nothing done, >0 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf, $user, $langs;
 
@@ -2496,7 +2498,7 @@ class FactureFournisseur extends CommonInvoice
 		{
             $modelpath = "core/modules/supplier_invoice/pdf/";
 
-            return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+            return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 		}
 	}
 
diff --git a/htdocs/fourn/class/paiementfourn.class.php b/htdocs/fourn/class/paiementfourn.class.php
index fd794758330..49a24acf72b 100644
--- a/htdocs/fourn/class/paiementfourn.class.php
+++ b/htdocs/fourn/class/paiementfourn.class.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2005-2009 Regis Houssin          <regis.houssin@capnetworks.com>
  * Copyright (C) 2010-2011 Juanjo Menent          <jmenent@2byte.es>
  * Copyright (C) 2014      Marcos García          <marcosgdf@gmail.com>
+ * Copyright (C) 2018      Nicolas ZABOURI	  <info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -698,9 +699,10 @@ class PaiementFourn extends Paiement
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 *  @return     int         				<0 if KO, 0 if nothing done, >0 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf, $user, $langs;
 
@@ -727,7 +729,7 @@ class PaiementFourn extends Paiement
 		{
 			$modelpath = "core/modules/supplier_payment/doc/";
 
-			return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+			return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 		}
 	}
 
diff --git a/htdocs/supplier_proposal/class/supplier_proposal.class.php b/htdocs/supplier_proposal/class/supplier_proposal.class.php
index 4b012e31c2d..54672da2b75 100644
--- a/htdocs/supplier_proposal/class/supplier_proposal.class.php
+++ b/htdocs/supplier_proposal/class/supplier_proposal.class.php
@@ -12,6 +12,7 @@
  * Copyright (C) 2013      Florian Henry		  	<florian.henry@open-concept.pro>
  * Copyright (C) 2014      Marcos García            <marcosgdf@gmail.com>
  * Copyright (C) 2016      Ferran Marcet            <fmarcet@2byte.es>
+ * Copyright (C) 2018      Nicolas ZABOURI			<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2582,9 +2583,10 @@ class SupplierProposal extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 * 	@return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf, $langs;
 
@@ -2603,7 +2605,7 @@ class SupplierProposal extends CommonObject
 
 		$modelpath = "core/modules/supplier_proposal/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 
diff --git a/htdocs/user/class/user.class.php b/htdocs/user/class/user.class.php
index 032eb2112d8..5b7416dbaa6 100644
--- a/htdocs/user/class/user.class.php
+++ b/htdocs/user/class/user.class.php
@@ -10,6 +10,7 @@
  * Copyright (C) 2013-2014 Philippe Grand       <philippe.grand@atoo-net.com>
  * Copyright (C) 2013-2015 Alexandre Spangaro   <aspangaro.dolibarr@gmail.com>
  * Copyright (C) 2015      Marcos García        <marcosgdf@gmail.com>
+ * Copyright (C) 2018      Nicolas ZABOURI	<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2976,9 +2977,10 @@ class User extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 * 	@return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$user,$langs;
 
@@ -2999,7 +3001,7 @@ class User extends CommonObject
 
 		$modelpath = "core/modules/user/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 
 	/**
diff --git a/htdocs/user/class/usergroup.class.php b/htdocs/user/class/usergroup.class.php
index def96bac0bd..2400c855a6d 100644
--- a/htdocs/user/class/usergroup.class.php
+++ b/htdocs/user/class/usergroup.class.php
@@ -5,6 +5,7 @@
  * Copyright (C) 2012		Florian Henry		<florian.henry@open-concept.pro>
  * Copyright (C) 2014		Juanjo Menent		<jmenent@2byte.es>
  * Copyright (C) 2014		Alexis Algoud		<alexis@atm-consulting.fr>
+ * Copyright (C) 2018           Nicolas ZABOURI		<info@inovea-conseil.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -952,9 +953,10 @@ class UserGroup extends CommonObject
 	 *  @param      int			$hidedetails    Hide details of lines
 	 *  @param      int			$hidedesc       Hide description
 	 *  @param      int			$hideref        Hide ref
+         *  @param   null|array  $moreparams     Array to provide more information
 	 * 	@return     int         				0 if KO, 1 if OK
 	 */
-	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0)
+	public function generateDocument($modele, $outputlangs, $hidedetails=0, $hidedesc=0, $hideref=0, $moreparams=null)
 	{
 		global $conf,$user,$langs;
 
@@ -975,7 +977,7 @@ class UserGroup extends CommonObject
 
 		$modelpath = "core/modules/usergroup/doc/";
 
-		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref);
+		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
 	}
 }