diff --git a/htdocs/fourn/facture/card.php b/htdocs/fourn/facture/card.php
index 0cde9145a51..1e0e64fb695 100644
--- a/htdocs/fourn/facture/card.php
+++ b/htdocs/fourn/facture/card.php
@@ -99,12 +99,20 @@ if (!empty($user->socid)) $socid = $user->socid;
 $isdraft = (($object->statut == FactureFournisseur::STATUS_DRAFT) ? 1 : 0);
 $result = restrictedArea($user, 'fournisseur', $id, 'facture_fourn', 'facture', 'fk_soc', 'rowid', $isdraft);
 
-$usercancreate = $user->rights->fournisseur->facture->creer;
+// Common permissions
+$usercanread		= $user->rights->fournisseur->facture->lire;
+$usercancreate		= $user->rights->fournisseur->facture->creer;
+$usercandelete		= $user->rights->fournisseur->facture->supprimer;
 
-$permissionnote = $user->rights->fournisseur->facture->creer; // Used by the include of actions_setnotes.inc.php
-$permissiondellink = $user->rights->fournisseur->facture->creer; // Used by the include of actions_dellink.inc.php
-$permissiontoedit = $user->rights->fournisseur->facture->creer; // Used by the include of actions_lineupdown.inc.php
-$permissiontoadd = $user->rights->fournisseur->facture->creer; // Used by the include of actions_addupdatedelete.inc.php and actions_lineupdown.inc.php
+// Advanced permissions
+$usercanvalidate	= ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($usercancreate)) || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->supplier_invoice_advance->validate)));
+$usercansend		= (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->fournisseur->supplier_invoice_advance->send);
+
+// Permissions for includes
+$permissionnote		= $usercancreate; // Used by the include of actions_setnotes.inc.php
+$permissiondellink	= $usercancreate; // Used by the include of actions_dellink.inc.php
+$permissiontoedit	= $usercancreate; // Used by the include of actions_lineupdown.inc.php
+$permissiontoadd	= $usercancreate; // Used by the include of actions_addupdatedelete.inc.php and actions_lineupdown.inc.php
 
 
 /*
@@ -159,11 +167,7 @@ if (empty($reshook))
         	setEventMessages($objectutil->error, $objectutil->errors, 'errors');
         	$action = '';
         }
-	} elseif ($action == 'confirm_valid' && $confirm == 'yes' &&
-		((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->facture->creer))
-		|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->supplier_invoice_advance->validate)))
-	)
-	{
+	}	elseif ($action == 'confirm_valid' && $confirm == 'yes' && $usercanvalidate) {
 		$idwarehouse = GETPOST('idwarehouse');
 
 		$object->fetch($id);
@@ -222,8 +226,7 @@ if (empty($reshook))
 
 		$isErasable = $object->is_erasable();
 
-		if (($user->rights->fournisseur->facture->supprimer && $isErasable > 0)
-			|| ($user->rights->fournisseur->facture->creer && $isErasable == 1))
+		if (($usercandelete && $isErasable > 0)	|| ($usercancreate && $isErasable == 1))
 		{
 			$result = $object->delete($user);
 			if ($result > 0)
@@ -237,7 +240,7 @@ if (empty($reshook))
 	}
 
 	// Remove a product line
-	elseif ($action == 'confirm_deleteline' && $confirm == 'yes' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'confirm_deleteline' && $confirm == 'yes' && $usercancreate)
 	{
 		$result = $object->deleteline($lineid);
 		if ($result > 0)
@@ -268,13 +271,12 @@ if (empty($reshook))
 	}
 
 	// Delete link of credit note to invoice
-	elseif ($action == 'unlinkdiscount' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'unlinkdiscount' && $usercancreate)
 	{
 		$discount = new DiscountAbsolute($db);
 		$result = $discount->fetch(GETPOST("discountid"));
 		$discount->unlink_invoice();
-	} elseif ($action == 'confirm_paid' && $confirm == 'yes' && $user->rights->fournisseur->facture->creer)
-	{
+	} elseif ($action == 'confirm_paid' && $confirm == 'yes' && $usercancreate) {
 		$object->fetch($id);
 		$result = $object->set_paid($user);
 		if ($result < 0)
@@ -284,7 +286,7 @@ if (empty($reshook))
 	}
 
 	// Set supplier ref
-	if ($action == 'setref_supplier' && $user->rights->fournisseur->facture->creer)
+	if ($action == 'setref_supplier' && $usercancreate)
 	{
 		$object->ref_supplier = GETPOST('ref_supplier', 'alpha');
 
@@ -312,7 +314,7 @@ if (empty($reshook))
 	}
 
 	// payments conditions
-	if ($action == 'setconditions' && $user->rights->fournisseur->facture->creer)
+	if ($action == 'setconditions' && $usercancreate)
 	{
 		$result = $object->setPaymentTerms(GETPOST('cond_reglement_id', 'int'));
 	}
@@ -324,35 +326,34 @@ if (empty($reshook))
 	}
 
 	// payment mode
-	elseif ($action == 'setmode' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'setmode' && $usercancreate)
 	{
 		$result = $object->setPaymentMethods(GETPOST('mode_reglement_id', 'int'));
 	}
 
 	// Multicurrency Code
-	elseif ($action == 'setmulticurrencycode' && $user->rights->fournisseur->facture->creer) {
+	elseif ($action == 'setmulticurrencycode' && $usercancreate) {
 		$result = $object->setMulticurrencyCode(GETPOST('multicurrency_code', 'alpha'));
 	}
 
 	// Multicurrency rate
-	elseif ($action == 'setmulticurrencyrate' && $user->rights->fournisseur->facture->creer) {
+	elseif ($action == 'setmulticurrencyrate' && $usercancreate) {
 		$result = $object->setMulticurrencyRate(price2num(GETPOST('multicurrency_tx', 'alpha')));
 	}
 
 	// bank account
-	elseif ($action == 'setbankaccount' && $user->rights->fournisseur->facture->creer) {
+	elseif ($action == 'setbankaccount' && $usercancreate) {
 		$result = $object->setBankAccount(GETPOST('fk_account', 'int'));
 	}
 
 	// Set label
-	elseif ($action == 'setlabel' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'setlabel' && $usercancreate)
 	{
 		$object->fetch($id);
 		$object->label = GETPOST('label');
 		$result = $object->update($user);
 		if ($result < 0) dol_print_error($db);
-	} elseif ($action == 'setdatef' && $user->rights->fournisseur->facture->creer)
-	{
+	} elseif ($action == 'setdatef' && $usercancreate) {
 		$newdate = dol_mktime(0, 0, 0, $_POST['datefmonth'], $_POST['datefday'], $_POST['datefyear']);
 		if ($newdate > (dol_now() + (empty($conf->global->INVOICE_MAX_OFFSET_IN_FUTURE) ? 0 : $conf->global->INVOICE_MAX_OFFSET_IN_FUTURE)))
 		{
@@ -375,8 +376,7 @@ if (empty($reshook))
 
 		$result = $object->update($user);
 		if ($result < 0) dol_print_error($db, $object->error);
-	} elseif ($action == 'setdate_lim_reglement' && $user->rights->fournisseur->facture->creer)
-	{
+	} elseif ($action == 'setdate_lim_reglement' && $usercancreate) {
 		$object->fetch($id);
 		$object->date_echeance = dol_mktime(12, 0, 0, $_POST['date_lim_reglementmonth'], $_POST['date_lim_reglementday'], $_POST['date_lim_reglementyear']);
 		if (!empty($object->date_echeance) && $object->date_echeance < $object->date)
@@ -591,7 +591,7 @@ if (empty($reshook))
 
 
 	// Delete payment
-	elseif ($action == 'confirm_delete_paiement' && $confirm == 'yes' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'confirm_delete_paiement' && $confirm == 'yes' && $usercancreate)
 	{
 	 	$object->fetch($id);
 		if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $object->paye == 0)
@@ -1033,7 +1033,7 @@ if (empty($reshook))
 	}
 
 	// Edit line
-	elseif ($action == 'updateline' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'updateline' && $usercancreate)
 	{
 		$db->begin();
 
@@ -1122,8 +1122,7 @@ if (empty($reshook))
 			$db->rollback();
 			setEventMessages($object->error, $object->errors, 'errors');
 		}
-	} elseif ($action == 'addline' && $user->rights->fournisseur->facture->creer)
-	{
+	} elseif ($action == 'addline' && $usercancreate) {
 		$db->begin();
 
 		$ret = $object->fetch($id);
@@ -1411,15 +1410,14 @@ if (empty($reshook))
 		}
 
 		$action = '';
-	} elseif ($action == 'classin' && $user->rights->fournisseur->facture->creer)
-	{
+	} elseif ($action == 'classin' && $usercancreate) {
 		$object->fetch($id);
 		$result = $object->setProject($projectid);
 	}
 
 
 	// Set invoice to draft status
-	elseif ($action == 'confirm_edit' && $confirm == 'yes' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'confirm_edit' && $confirm == 'yes' && $usercancreate)
 	{
 		$object->fetch($id);
 
@@ -1484,7 +1482,7 @@ if (empty($reshook))
 	}
 
 	// Set invoice to validated/unpaid status
-	elseif ($action == 'reopen' && $user->rights->fournisseur->facture->creer)
+	elseif ($action == 'reopen' && $usercancreate)
 	{
 		$result = $object->fetch($id);
 		if ($object->statut == FactureFournisseur::STATUS_CLOSED
@@ -1513,7 +1511,7 @@ if (empty($reshook))
 
 	// Actions to build doc
 	$upload_dir = $conf->fournisseur->facture->dir_output;
-	$permissiontoadd = $user->rights->fournisseur->facture->creer;
+	$permissiontoadd = $usercancreate;
 	include DOL_DOCUMENT_ROOT.'/core/actions_builddoc.inc.php';
 
 	// Make calculation according to calculationrule
@@ -1555,7 +1553,7 @@ if (empty($reshook))
 			$action = 'edit_extras';
 	}
 
-	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $user->rights->fournisseur->facture->creer)
+	if (!empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $usercancreate)
 	{
 		if ($action == 'addcontact')
 		{
@@ -2372,8 +2370,8 @@ if ($action == 'create')
 
     	$morehtmlref = '<div class="refidno">';
     	// Ref supplier
-    	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->fournisseur->facture->creer, 'string', '', 0, 1);
-    	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $user->rights->fournisseur->facture->creer, 'string', '', null, null, '', 1);
+    	$morehtmlref .= $form->editfieldkey("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $usercancreate, 'string', '', 0, 1);
+    	$morehtmlref .= $form->editfieldval("RefSupplier", 'ref_supplier', $object->ref_supplier, $object, $usercancreate, 'string', '', null, null, '', 1);
     	// Thirdparty
     	$morehtmlref .= '<br>'.$langs->trans('ThirdParty').' : '.$object->thirdparty->getNomUrl(1);
     	if (empty($conf->global->MAIN_DISABLE_OTHER_LINK) && $object->thirdparty->id > 0) $morehtmlref .= ' (<a href="'.DOL_URL_ROOT.'/fourn/facture/list.php?socid='.$object->thirdparty->id.'&search_company='.urlencode($object->thirdparty->name).'">'.$langs->trans("OtherBills").'</a>)';
@@ -2382,7 +2380,7 @@ if ($action == 'create')
     	{
     	    $langs->load("projects");
     	    $morehtmlref .= '<br>'.$langs->trans('Project').' ';
-    	    if ($user->rights->fournisseur->facture->creer)
+    	    if ($usercancreate)
     	    {
                 if ($action != 'classify') {
                     $morehtmlref .= '<a class="editfielda" href="'.$_SERVER['PHP_SELF'].'?action=classify&amp;id='.$object->id.'">'.img_edit($langs->transnoentitiesnoconv('SetProject')).'</a> : ';
@@ -2482,11 +2480,11 @@ if ($action == 'create')
 
         // Label
         print '<tr>';
-        print '<td>'.$form->editfieldkey("Label", 'label', $object->label, $object, ($user->rights->fournisseur->facture->creer)).'</td>';
-        print '<td>'.$form->editfieldval("Label", 'label', $object->label, $object, ($user->rights->fournisseur->facture->creer)).'</td>';
+        print '<td>'.$form->editfieldkey("Label", 'label', $object->label, $object, ($usercancreate)).'</td>';
+        print '<td>'.$form->editfieldval("Label", 'label', $object->label, $object, ($usercancreate)).'</td>';
         print '</tr>';
 
-	    $form_permission = ($object->statut < FactureFournisseur::STATUS_CLOSED) && $user->rights->fournisseur->facture->creer && ($object->getSommePaiement() <= 0);
+	    $form_permission = ($object->statut < FactureFournisseur::STATUS_CLOSED) && $usercancreate && ($object->getSommePaiement() <= 0);
 
         // Date
         print '<tr><td>'.$form->editfieldkey("DateInvoice", 'datef', $object->datep, $object, $form_permission, 'datepicker').'</td><td colspan="3">';
@@ -2507,7 +2505,7 @@ if ($action == 'create')
 		print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 		print $langs->trans('PaymentConditions');
 		print '<td>';
-		if ($action != 'editconditions' && $user->rights->fournisseur->facture->creer) {
+		if ($action != 'editconditions' && $usercancreate) {
 			print '<td class="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editconditions&amp;id='.$object->id.'">'.img_edit($langs->trans('SetConditions'), 1).'</a></td>';
 		}
 		print '</tr></table>';
@@ -2527,7 +2525,7 @@ if ($action == 'create')
 		print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 		print $langs->trans('PaymentMode');
 		print '</td>';
-		if ($action != 'editmode' && $user->rights->fournisseur->facture->creer) {
+		if ($action != 'editmode' && $usercancreate) {
 			print '<td class="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editmode&amp;id='.$object->id.'">'.img_edit($langs->trans('SetMode'), 1).'</a></td>';
 		}
 		print '</tr></table>';
@@ -2594,7 +2592,7 @@ if ($action == 'create')
 		print '<table width="100%" class="nobordernopadding"><tr><td class="nowrap">';
 		print $langs->trans('BankAccount');
 		print '<td>';
-		if ($action != 'editbankaccount' && $user->rights->fournisseur->facture->creer)
+		if ($action != 'editbankaccount' && $usercancreate)
 			print '<td class="right"><a class="editfielda" href="'.$_SERVER["PHP_SELF"].'?action=editbankaccount&amp;id='.$object->id.'">'.img_edit($langs->trans('SetBankAccount'), 1).'</a></td>';
 		print '</tr></table>';
 		print '</td><td colspan="3">';
@@ -2613,7 +2611,7 @@ if ($action == 'create')
 			print '<table width="100%" class="nobordernopadding"><tr><td>';
 			print $langs->trans('IncotermLabel');
 			print '<td><td class="right">';
-			if ($user->rights->fournisseur->facture->creer) print '<a class="editfielda" href="'.DOL_URL_ROOT.'/fourn/facture/card.php?facid='.$object->id.'&action=editincoterm">'.img_edit().'</a>';
+			if ($usercancreate) print '<a class="editfielda" href="'.DOL_URL_ROOT.'/fourn/facture/card.php?facid='.$object->id.'&action=editincoterm">'.img_edit().'</a>';
 			else print '&nbsp;';
 			print '</td></tr></table>';
 			print '</td>';
@@ -2996,7 +2994,7 @@ if ($action == 'create')
 		$num = count($object->lines);
 
 		// Form to add new line
-		if ($object->statut == FactureFournisseur::STATUS_DRAFT && $user->rights->fournisseur->facture->creer)
+		if ($object->statut == FactureFournisseur::STATUS_DRAFT && $usercancreate)
 		{
 			if ($action != 'editline')
 			{
@@ -3029,7 +3027,7 @@ if ($action == 'create')
 			if (empty($reshook))
 			{
 			    // Modify a validated invoice with no payments
-				if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $action != 'confirm_edit' && $object->getSommePaiement() == 0 && $user->rights->fournisseur->facture->creer)
+				if ($object->statut == FactureFournisseur::STATUS_VALIDATED && $action != 'confirm_edit' && $object->getSommePaiement() == 0 && $usercancreate)
 				{
 					// We check if lines of invoice are not already transfered into accountancy
 					$ventilExportCompta = $object->getVentilExportCompta(); // Should be 0 since the sum of payments are zero. But we keep the protection.
@@ -3050,11 +3048,11 @@ if ($action == 'create')
 					|| ($object->type == FactureFournisseur::TYPE_CREDIT_NOTE && empty($discount->id)))
 					&& ($object->statut == FactureFournisseur::STATUS_CLOSED || $object->statut == FactureFournisseur::STATUS_ABANDONED))				// A paid invoice (partially or completely)
 				{
-					if (!$facidnext && $object->close_code != 'replaced' && $user->rights->fournisseur->facture->creer)	// Not replaced by another invoice
+					if (!$facidnext && $object->close_code != 'replaced' && $usercancreate)	// Not replaced by another invoice
 					{
 						print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&amp;action=reopen">'.$langs->trans('ReOpen').'</a></div>';
 					} else {
-						if ($user->rights->fournisseur->facture->creer) {
+						if ($usercancreate) {
 							print '<div class="inline-block divButAction"><span class="butActionRefused classfortooltip" title="'.$langs->trans("DisabledBecauseReplacedInvoice").'">'.$langs->trans('ReOpen').'</span></div>';
 						} elseif (empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED)) {
 							print '<div class="inline-block divButAction"><span class="butActionRefused classfortooltip">'.$langs->trans('ReOpen').'</span></div>';
@@ -3066,7 +3064,7 @@ if ($action == 'create')
 				if (empty($user->socid)) {
 					if (($object->statut == FactureFournisseur::STATUS_VALIDATED || $object->statut == FactureFournisseur::STATUS_CLOSED))
 					{
-						if (empty($conf->global->MAIN_USE_ADVANCED_PERMS) || $user->rights->fournisseur->supplier_invoice_advance->send)
+						if ($usercansend)
 						{
 							print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'&action=presend&mode=init#formmailbeforetitle">'.$langs->trans('SendMail').'</a></div>';
 						} else print '<div class="inline-block divButAction"><span class="butActionRefused classfortooltip">'.$langs->trans('SendMail').'</a></div>';
@@ -3102,18 +3100,18 @@ if ($action == 'create')
 					}
 
 					// For standard invoice with excess paid
-					if ($object->type == FactureFournisseur::TYPE_STANDARD && empty($object->paye) && ($object->total_ttc - $totalpaye - $totalcreditnotes - $totaldeposits) < 0 && $user->rights->fournisseur->facture->creer && empty($discount->id))
+					if ($object->type == FactureFournisseur::TYPE_STANDARD && empty($object->paye) && ($object->total_ttc - $totalpaye - $totalcreditnotes - $totaldeposits) < 0 && $usercancreate && empty($discount->id))
 					{
 						print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertExcessPaidToReduc').'</a></div>';
 					}
 					// For credit note
-					if ($object->type == FactureFournisseur::TYPE_CREDIT_NOTE && $object->statut == 1 && $object->paye == 0 && $user->rights->fournisseur->facture->creer
+					if ($object->type == FactureFournisseur::TYPE_CREDIT_NOTE && $object->statut == 1 && $object->paye == 0 && $usercancreate
 						&& (!empty($conf->global->SUPPLIER_INVOICE_ALLOW_REUSE_OF_CREDIT_WHEN_PARTIALLY_REFUNDED) || $object->getSommePaiement() == 0)
 						) {
 						print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc" title="'.dol_escape_htmltag($langs->trans("ConfirmConvertToReducSupplier2")).'">'.$langs->trans('ConvertToReduc').'</a></div>';
 					}
 					// For deposit invoice
-					if ($object->type == FactureFournisseur::TYPE_DEPOSIT && $object->paye == 1 && $resteapayer == 0 && $user->rights->fournisseur->facture->creer && empty($discount->id))
+					if ($object->type == FactureFournisseur::TYPE_DEPOSIT && $object->paye == 1 && $resteapayer == 0 && $usercancreate && empty($discount->id))
 					{
 						print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?facid='.$object->id.'&amp;action=converttoreduc">'.$langs->trans('ConvertToReduc').'</a></div>';
 					}
@@ -3124,8 +3122,7 @@ if ($action == 'create')
 	            {
 	                if (count($object->lines))
 	                {
-				        if ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->facture->creer))
-				       	|| (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->fournisseur->supplier_invoice_advance->validate)))
+						if ($usercanvalidate)
 	                    {
 	                        print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=valid"';
 	                        print '>'.$langs->trans('Validate').'</a></div>';
@@ -3143,13 +3140,13 @@ if ($action == 'create')
 				}*/
 
 				// Clone
-				if ($action != 'edit' && $user->rights->fournisseur->facture->creer)
+				if ($action != 'edit' && $usercancreate)
 				{
 					print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&amp;action=clone&amp;socid='.$object->socid.'">'.$langs->trans('ToClone').'</a></div>';
 				}
 
 				// Create a credit note
-				if (($object->type == FactureFournisseur::TYPE_STANDARD || $object->type == FactureFournisseur::TYPE_DEPOSIT) && $object->statut > 0 && $user->rights->fournisseur->facture->creer)
+				if (($object->type == FactureFournisseur::TYPE_STANDARD || $object->type == FactureFournisseur::TYPE_DEPOSIT) && $object->statut > 0 && $usercancreate)
 				{
 					if (!$objectidnext)
 					{
@@ -3159,7 +3156,7 @@ if ($action == 'create')
 
 	            // Delete
 				$isErasable = $object->is_erasable();
-				if ($action != 'confirm_edit' && ($user->rights->fournisseur->facture->supprimer || ($user->rights->fournisseur->facture->creer && $isErasable == 1)))	// isErasable = 1 means draft with temporary ref (draft can always be deleted with no need of permissions)
+				if ($action != 'confirm_edit' && ($user->rights->fournisseur->facture->supprimer || ($usercancreate && $isErasable == 1)))	// isErasable = 1 means draft with temporary ref (draft can always be deleted with no need of permissions)
 	            {
 	            	//var_dump($isErasable);
 	            	if ($isErasable == -4) {
@@ -3190,8 +3187,8 @@ if ($action == 'create')
 					$subdir = get_exdir($object->id, 2, 0, 0, $object, 'invoice_supplier').$ref;
 					$filedir = $conf->fournisseur->facture->dir_output.'/'.$subdir;
 					$urlsource = $_SERVER['PHP_SELF'].'?id='.$object->id;
-					$genallowed = $user->rights->fournisseur->facture->lire;
-					$delallowed = $user->rights->fournisseur->facture->creer;
+					$genallowed = $usercanread;
+					$delallowed = $usercancreate;
 					$modelpdf = (!empty($object->modelpdf) ? $object->modelpdf : (empty($conf->global->INVOICE_SUPPLIER_ADDON_PDF) ? '' : $conf->global->INVOICE_SUPPLIER_ADDON_PDF));
 
 					print $formfile->showdocuments('facture_fournisseur', $subdir, $filedir, $urlsource, $genallowed, $delallowed, $modelpdf, 1, 0, 0, 40, 0, '', '', '', $societe->default_lang);