diff --git a/htdocs/adherents/agenda.php b/htdocs/adherents/agenda.php
index 41b23d465d9..360413b32f9 100644
--- a/htdocs/adherents/agenda.php
+++ b/htdocs/adherents/agenda.php
@@ -86,10 +86,12 @@ if ($id)
 
 	print '<table class="border" width="100%">';
 
+	$linkback = '<a href="'.DOL_URL_ROOT.'/adherents/liste.php">'.$langs->trans("BackToList").'</a>';
+
 	// Reference
 	print '<tr><td width="20%">'.$langs->trans('Ref').'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($object,'id');
+	print $form->showrefnav($object, 'id', $linkback);
 	print '</td>';
 	print '</tr>';
 
diff --git a/htdocs/adherents/card_subscriptions.php b/htdocs/adherents/card_subscriptions.php
index bac638927c0..deda22920df 100644
--- a/htdocs/adherents/card_subscriptions.php
+++ b/htdocs/adherents/card_subscriptions.php
@@ -486,10 +486,12 @@ if ($rowid)
     print '<input type="hidden" name="rowid" value="'.$object->id.'">';
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/adherents/liste.php">'.$langs->trans("BackToList").'</a>';
+
     // Ref
     print '<tr><td width="20%">'.$langs->trans("Ref").'</td>';
     print '<td class="valeur" colspan="2">';
-    print $form->showrefnav($object,'rowid');
+    print $form->showrefnav($object, 'rowid', $linkback);
     print '</td></tr>';
 
     $showphoto='<td rowspan="'.$rowspan.'" align="center" valign="middle" width="25%">'.$form->showphoto('memberphoto',$object).'</td>';
diff --git a/htdocs/adherents/document.php b/htdocs/adherents/document.php
index 0ba89db6895..3d5a53a8068 100644
--- a/htdocs/adherents/document.php
+++ b/htdocs/adherents/document.php
@@ -155,12 +155,14 @@ if ($id > 0)
 		}
 
 
-		print '<table class="border"width="100%">';
+		print '<table class="border" width="100%">';
+
+		$linkback = '<a href="'.DOL_URL_ROOT.'/adherents/liste.php">'.$langs->trans("BackToList").'</a>';
 
         // Ref
         print '<tr><td width="20%">'.$langs->trans("Ref").'</td>';
         print '<td class="valeur">';
-        print $form->showrefnav($member,'rowid');
+        print $form->showrefnav($member, 'rowid', $linkback);
         print '</td></tr>';
 
         // Login
diff --git a/htdocs/adherents/fiche.php b/htdocs/adherents/fiche.php
index 10f75203936..77421bdf6c4 100644
--- a/htdocs/adherents/fiche.php
+++ b/htdocs/adherents/fiche.php
@@ -1272,10 +1272,12 @@ if ($rowid && $action != 'edit')
 
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/adherents/liste.php">'.$langs->trans("BackToList").'</a>';
+
     // Ref
     print '<tr><td width="20%">'.$langs->trans("Ref").'</td>';
 	print '<td class="valeur" colspan="2">';
-	print $form->showrefnav($object,'rowid');
+	print $form->showrefnav($object, 'rowid', $linkback);
 	print '</td></tr>';
 
     $showphoto='<td rowspan="'.$rowspan.'" align="center" valign="middle" width="25%">';
diff --git a/htdocs/adherents/fiche_subscription.php b/htdocs/adherents/fiche_subscription.php
index cd179364519..861e28086f2 100644
--- a/htdocs/adherents/fiche_subscription.php
+++ b/htdocs/adherents/fiche_subscription.php
@@ -299,10 +299,12 @@ if ($rowid && $action != 'edit')
     print '<input type="hidden" name="token" value="'.$_SESSION['newtoken'].'">';
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/adherents/cotisations.php">'.$langs->trans("BackToList").'</a>';
+
     // Ref
     print '<tr><td width="20%">'.$langs->trans("Ref").'</td>';
 	print '<td class="valeur" colspan="3">';
-	print $form->showrefnav($subscription,'rowid','',1);
+	print $form->showrefnav($subscription, 'rowid', $linkback, 1);
 	print '</td></tr>';
 
     // Member
diff --git a/htdocs/adherents/note.php b/htdocs/adherents/note.php
index 5ede330a911..69a9a0f613a 100644
--- a/htdocs/adherents/note.php
+++ b/htdocs/adherents/note.php
@@ -89,10 +89,12 @@ if ($id)
 
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/adherents/liste.php">'.$langs->trans("BackToList").'</a>';
+
     // Reference
 	print '<tr><td width="20%">'.$langs->trans('Ref').'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($object,'id');
+	print $form->showrefnav($object, 'id', $linkback);
 	print '</td>';
 	print '</tr>';
 
diff --git a/htdocs/adherents/type.php b/htdocs/adherents/type.php
index 80ec61b3f98..995c0b18ae7 100644
--- a/htdocs/adherents/type.php
+++ b/htdocs/adherents/type.php
@@ -282,10 +282,12 @@ if ($rowid > 0)
 
 		print '<table class="border" width="100%">';
 
+		$linkback = '<a href="'.DOL_URL_ROOT.'/adherents/type.php">'.$langs->trans("BackToList").'</a>';
+
 		// Ref
 		print '<tr><td width="15%">'.$langs->trans("Ref").'</td>';
 		print '<td>';
-		print $form->showrefnav($adht,'rowid');
+		print $form->showrefnav($adht, 'rowid', $linkback);
 		print '</td></tr>';
 
 		// Label
diff --git a/htdocs/comm/action/document.php b/htdocs/comm/action/document.php
index 60d70ec1027..70914d5d357 100755
--- a/htdocs/comm/action/document.php
+++ b/htdocs/comm/action/document.php
@@ -148,11 +148,13 @@ if ($objectid > 0)
 		dol_fiche_head($head, 'documents', $langs->trans("Action"),0,'action');
 
 		// Affichage fiche action en mode visu
-		print '<table class="border" width="100%"';
+		print '<table class="border" width="100%">';
+
+		$linkback = '<a href="'.DOL_URL_ROOT.'/comm/action/index.php">'.$langs->trans("BackToList").'</a>';
 
 		// Ref
 		print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td colspan="3">';
-		print $form->showrefnav($act,'id','',($user->societe_id?0:1),'id','ref','');
+		print $form->showrefnav($act, 'id', $linkback, ($user->societe_id?0:1), 'id', 'ref', '');
 		print '</td></tr>';
 
 		// Type
diff --git a/htdocs/comm/action/fiche.php b/htdocs/comm/action/fiche.php
index 50dc49e2f24..b2cb670324c 100644
--- a/htdocs/comm/action/fiche.php
+++ b/htdocs/comm/action/fiche.php
@@ -795,9 +795,11 @@ if ($id)
 		// Affichage fiche action en mode visu
 		print '<table class="border" width="100%">';
 
+		$linkback = '<a href="'.DOL_URL_ROOT.'/comm/action/index.php">'.$langs->trans("BackToList").'</a>';
+
 		// Ref
 		print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td colspan="3">';
-		print $form->showrefnav($act,'id','',($user->societe_id?0:1),'id','ref','');
+		print $form->showrefnav($act, 'id', $linkback, ($user->societe_id?0:1), 'id', 'ref', '');
 		print '</td></tr>';
 
 		// Type
diff --git a/htdocs/comm/mailing/cibles.php b/htdocs/comm/mailing/cibles.php
index 74de137d0ca..f092d263999 100644
--- a/htdocs/comm/mailing/cibles.php
+++ b/htdocs/comm/mailing/cibles.php
@@ -178,9 +178,11 @@ if ($object->fetch($id) >= 0)
 
 	print '<table class="border" width="100%">';
 
+	$linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
 	print '<tr><td width="25%">'.$langs->trans("Ref").'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($object,'id');
+	print $form->showrefnav($object,'id', $linkback);
 	print '</td></tr>';
 
 	print '<tr><td width="25%">'.$langs->trans("MailTitle").'</td><td colspan="3">'.$object->titre.'</td></tr>';
diff --git a/htdocs/comm/mailing/fiche.php b/htdocs/comm/mailing/fiche.php
index e7ed17f5e04..d824c417af7 100644
--- a/htdocs/comm/mailing/fiche.php
+++ b/htdocs/comm/mailing/fiche.php
@@ -754,9 +754,11 @@ else
 
 			print '<table class="border" width="100%">';
 
+			$linkback = '<a href="'.DOL_URL_ROOT.'/comm/mailing/liste.php">'.$langs->trans("BackToList").'</a>';
+
 			print '<tr><td width="15%">'.$langs->trans("Ref").'</td>';
 			print '<td colspan="3">';
-			print $form->showrefnav($object,'id');
+			print $form->showrefnav($object,'id', $linkback);
 			print '</td></tr>';
 
 			// Description
diff --git a/htdocs/compta/bank/account.php b/htdocs/compta/bank/account.php
index 5e2cba398e3..fc293e38130 100644
--- a/htdocs/compta/bank/account.php
+++ b/htdocs/compta/bank/account.php
@@ -259,11 +259,13 @@ if ($id > 0 || ! empty($ref))
 	dol_fiche_head($head,'journal',$langs->trans("FinancialAccount"),0,'account');
 	
 	print '<table class="border" width="100%">';
+
+	$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
 	
 	// Ref
 	print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($object,'ref','',1,'ref');
+	print $form->showrefnav($object, 'ref', $linkback, 1, 'ref');
 	print '</td></tr>';
 	
 	// Label
diff --git a/htdocs/compta/bank/annuel.php b/htdocs/compta/bank/annuel.php
index 77f188eb5c7..2dd36be46fe 100644
--- a/htdocs/compta/bank/annuel.php
+++ b/htdocs/compta/bank/annuel.php
@@ -133,6 +133,8 @@ $lien=($year_start?"<a href='".$_SERVER["PHP_SELF"]."?account=".$acct->id."&year
 
 print '<table class="border" width="100%">';
 
+$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 // Ref
 print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 print '<td colspan="3">';
@@ -140,7 +142,7 @@ if ($_GET["account"])
 {
 	if (! preg_match('/,/',$_GET["account"]))
 	{
-		print $form->showrefnav($acct,'ref','',1,'ref');
+		print $form->showrefnav($acct, 'ref', $linkback, 1, 'ref');
 	}
 	else
 	{
diff --git a/htdocs/compta/bank/bankid_fr.php b/htdocs/compta/bank/bankid_fr.php
index 63cabba3857..c7f693e04e6 100644
--- a/htdocs/compta/bank/bankid_fr.php
+++ b/htdocs/compta/bank/bankid_fr.php
@@ -135,10 +135,12 @@ if (($_GET["id"] || $_GET["ref"]) && $action != 'edit')
 
 	print '<table class="border" width="100%">';
 
+	$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 	// Ref
 	print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($account,'ref','',1,'ref');
+	print $form->showrefnav($account, 'ref', $linkback, 1, 'ref');
 	print '</td></tr>';
 
 	// Label
diff --git a/htdocs/compta/bank/fiche.php b/htdocs/compta/bank/fiche.php
index 7dec4bfd2dd..2bfb23e59ae 100644
--- a/htdocs/compta/bank/fiche.php
+++ b/htdocs/compta/bank/fiche.php
@@ -367,10 +367,12 @@ else
 
 		print '<table class="border" width="100%">';
 
+		$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 		// Ref
 		print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 		print '<td colspan="3">';
-		print $form->showrefnav($account,'ref','',1,'ref');
+		print $form->showrefnav($account, 'ref', $linkback, 1, 'ref');
 		print '</td></tr>';
 
 		// Label
diff --git a/htdocs/compta/bank/graph.php b/htdocs/compta/bank/graph.php
index 29ed40be23a..8d95f2789aa 100644
--- a/htdocs/compta/bank/graph.php
+++ b/htdocs/compta/bank/graph.php
@@ -742,6 +742,8 @@ if ($mesg) print $mesg.'<br>';
 
 print '<table class="border" width="100%">';
 
+$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 // Ref
 print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 print '<td colspan="3">';
@@ -753,7 +755,7 @@ if ($account)
 		if ($_GET["option"]!='all')
 		{
 			$morehtml='<a href="'.$_SERVER["PHP_SELF"].'?account='.$account.'&option=all'.$moreparam.'">'.$langs->trans("ShowAllAccounts").'</a>';
-			print $form->showrefnav($acct,'ref','',1,'ref','ref','',$moreparam);
+			print $form->showrefnav($acct, 'ref', $linkback, 1, 'ref', 'ref', '', $moreparam);
 		}
 		else
 		{
diff --git a/htdocs/compta/bank/ligne.php b/htdocs/compta/bank/ligne.php
index 277f45e7c94..1275cd176db 100644
--- a/htdocs/compta/bank/ligne.php
+++ b/htdocs/compta/bank/ligne.php
@@ -278,10 +278,12 @@ if ($result)
 
         print '<table class="border" width="100%">';
 
+        $linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/search.php">'.$langs->trans("BackToList").'</a>';
+
         // Ref
         print '<tr><td width="20%">'.$langs->trans("Ref")."</td>";
         print '<td colspan="4">';
-        print $form->showrefnav($bankline,'rowid','',1,'rowid','rowid');
+        print $form->showrefnav($bankline, 'rowid', $linkback, 1, 'rowid', 'rowid');
         print '</td>';
         print '</tr>';
 
diff --git a/htdocs/compta/bank/releve.php b/htdocs/compta/bank/releve.php
index 2531c7639ef..64fd20ca008 100644
--- a/htdocs/compta/bank/releve.php
+++ b/htdocs/compta/bank/releve.php
@@ -112,10 +112,12 @@ if (! isset($_GET["num"]))
 
 		print '<table class="border" width="100%">';
 
+		$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 		// Ref
 		print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 		print '<td colspan="3">';
-		print $form->showrefnav($acct,'ref','',1,'ref');
+		print $form->showrefnav($acct, 'ref', $linkback, 1, 'ref');
 		print '</td></tr>';
 
 		// Label
diff --git a/htdocs/compta/bank/treso.php b/htdocs/compta/bank/treso.php
index f32d0c615f0..90f4598f94a 100644
--- a/htdocs/compta/bank/treso.php
+++ b/htdocs/compta/bank/treso.php
@@ -96,10 +96,12 @@ if ($_REQUEST["account"] || $_REQUEST["ref"])
 
 	print '<table class="border" width="100%">';
 
+	$linkback = '<a href="'.DOL_URL_ROOT.'/compta/bank/index.php">'.$langs->trans("BackToList").'</a>';
+
 	// Ref
 	print '<tr><td valign="top" width="25%">'.$langs->trans("Ref").'</td>';
 	print '<td colspan="3">';
-	print $form->showrefnav($acct,'ref','',1,'ref');
+	print $form->showrefnav($acct, 'ref', $linkback, 1, 'ref');
 	print '</td></tr>';
 
 	// Label
diff --git a/htdocs/projet/contact.php b/htdocs/projet/contact.php
index 6879a00ed80..4ee93dbda57 100644
--- a/htdocs/projet/contact.php
+++ b/htdocs/projet/contact.php
@@ -156,7 +156,7 @@ if ($id > 0 || ! empty($ref))
 		 */
 		print '<table class="border" width="100%">';
 
-		//$linkback="<a href=\"".$_SERVER["PHP_SELF"]."?page=$page&socid=$socid&viewstatut=$viewstatut&sortfield=$sortfield&$sortorder\">".$langs->trans("BackToList")."</a>";
+		$linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
 
 		// Ref
 		print '<tr><td width="30%">'.$langs->trans('Ref').'</td><td colspan="3">';
@@ -166,7 +166,7 @@ if ($id > 0 || ! empty($ref))
             $projectsListId = $project->getProjectsAuthorizedForUser($user,$mine,0);
             $project->next_prev_filter=" rowid in (".(count($projectsListId)?join(',',array_keys($projectsListId)):'0').")";
         }
-		print $form->showrefnav($project,'ref',$linkback,1,'ref','ref','');
+		print $form->showrefnav($project, 'ref', $linkback, 1, 'ref', 'ref', '');
 		print '</td></tr>';
 
 		// Label
diff --git a/htdocs/projet/document.php b/htdocs/projet/document.php
index ee07aed7804..9d558f98c4f 100644
--- a/htdocs/projet/document.php
+++ b/htdocs/projet/document.php
@@ -160,6 +160,8 @@ if ($object->id > 0)
 
 	print '<table class="border" width="100%">';
 
+	$linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
 	// Ref
 	print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td>';
 	// Define a complementary filter for search of next/prev ref.
@@ -168,7 +170,7 @@ if ($object->id > 0)
         $projectsListId = $object->getProjectsAuthorizedForUser($user,$mine,0);
         $object->next_prev_filter=" rowid in (".(count($projectsListId)?join(',',array_keys($projectsListId)):'0').")";
     }
-	print $form->showrefnav($object,'ref','',1,'ref','ref');
+	print $form->showrefnav($object, 'ref', $linkback, 1, 'ref', 'ref');
 	print '</td></tr>';
 
 	// Label
diff --git a/htdocs/projet/element.php b/htdocs/projet/element.php
index 9a007cc2d2a..6df314e0909 100644
--- a/htdocs/projet/element.php
+++ b/htdocs/projet/element.php
@@ -94,6 +94,8 @@ dol_fiche_head($head, 'element', $langs->trans("Project"),0,($project->public?'p
 
 print '<table class="border" width="100%">';
 
+$linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
 print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td>';
 // Define a complementary filter for search of next/prev ref.
 if (! $user->rights->projet->all->lire)
@@ -101,7 +103,7 @@ if (! $user->rights->projet->all->lire)
     $projectsListId = $project->getProjectsAuthorizedForUser($user,$mine,0);
     $project->next_prev_filter=" rowid in (".(count($projectsListId)?join(',',array_keys($projectsListId)):'0').")";
 }
-print $form->showrefnav($project,'ref','',1,'ref','ref');
+print $form->showrefnav($project, 'ref', $linkback, 1, 'ref', 'ref');
 print '</td></tr>';
 
 print '<tr><td>'.$langs->trans("Label").'</td><td>'.$project->title.'</td></tr>';
diff --git a/htdocs/projet/fiche.php b/htdocs/projet/fiche.php
index 39368209f31..967d57b4367 100644
--- a/htdocs/projet/fiche.php
+++ b/htdocs/projet/fiche.php
@@ -536,6 +536,8 @@ else
     {
         print '<table class="border" width="100%">';
 
+        $linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
         // Ref
         print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td>';
         // Define a complementary filter for search of next/prev ref.
@@ -544,7 +546,7 @@ else
             $objectsListId = $object->getProjectsAuthorizedForUser($user,$mine,0);
             $object->next_prev_filter=" rowid in (".(count($objectsListId)?join(',',array_keys($objectsListId)):'0').")";
         }
-        print $form->showrefnav($object,'ref','',1,'ref','ref');
+        print $form->showrefnav($object, 'ref', $linkback, 1, 'ref', 'ref');
         print '</td></tr>';
 
         // Label
diff --git a/htdocs/projet/ganttview.php b/htdocs/projet/ganttview.php
index d908c72962a..6a96df4cdb0 100644
--- a/htdocs/projet/ganttview.php
+++ b/htdocs/projet/ganttview.php
@@ -103,6 +103,8 @@ if ($id > 0 || ! empty($ref))
 
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
     // Ref
     print '<tr><td width="30%">';
     print $langs->trans("Ref");
@@ -110,7 +112,7 @@ if ($id > 0 || ! empty($ref))
     // Define a complementary filter for search of next/prev ref.
     $objectsListId = $object->getProjectsAuthorizedForUser($user,$mine,1);
     $object->next_prev_filter=" rowid in (".$objectsListId.")";
-    print $form->showrefnav($object,'ref','',1,'ref','ref','',$param);
+    print $form->showrefnav($object, 'ref', $linkback, 1, 'ref', 'ref', '', $param);
     print '</td></tr>';
 
     print '<tr><td>'.$langs->trans("Label").'</td><td>'.$object->title.'</td></tr>';
diff --git a/htdocs/projet/note.php b/htdocs/projet/note.php
index bf767d4525d..4f3b888db10 100644
--- a/htdocs/projet/note.php
+++ b/htdocs/projet/note.php
@@ -122,7 +122,7 @@ if ($id > 0 || ! empty($ref))
 
 		print '<table class="border" width="100%">';
 
-		//$linkback="<a href=\"".$_SERVER["PHP_SELF"]."?page=$page&socid=$socid&viewstatut=$viewstatut&sortfield=$sortfield&$sortorder\">".$langs->trans("BackToList")."</a>";
+		$linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
 
 		// Ref
 		print '<tr><td width="30%">'.$langs->trans("Ref").'</td><td>';
@@ -132,7 +132,7 @@ if ($id > 0 || ! empty($ref))
             $projectsListId = $project->getProjectsAuthorizedForUser($user,$mine,0);
             $project->next_prev_filter=" rowid in (".(count($projectsListId)?join(',',array_keys($projectsListId)):'0').")";
         }
-		print $form->showrefnav($project,'ref','',1,'ref','ref');
+		print $form->showrefnav($project, 'ref', $linkback, 1, 'ref', 'ref');
 		print '</td></tr>';
 
 		// Label
diff --git a/htdocs/projet/tasks.php b/htdocs/projet/tasks.php
index 9c21affd706..ec9144d3f5f 100644
--- a/htdocs/projet/tasks.php
+++ b/htdocs/projet/tasks.php
@@ -178,6 +178,8 @@ if ($id > 0 || ! empty($ref))
 
     print '<table class="border" width="100%">';
 
+    $linkback = '<a href="'.DOL_URL_ROOT.'/projet/liste.php">'.$langs->trans("BackToList").'</a>';
+
     // Ref
     print '<tr><td width="30%">';
     print $langs->trans("Ref");
@@ -188,7 +190,7 @@ if ($id > 0 || ! empty($ref))
         $projectsListId = $object->getProjectsAuthorizedForUser($user,$mine,0);
         $object->next_prev_filter=" rowid in (".(count($projectsListId)?join(',',array_keys($projectsListId)):'0').")";
     }
-    print $form->showrefnav($object,'ref','',1,'ref','ref','',$param);
+    print $form->showrefnav($object, 'ref', $linkback, 1, 'ref', 'ref', '', $param);
     print '</td></tr>';
 
     print '<tr><td>'.$langs->trans("Label").'</td><td>'.$object->title.'</td></tr>';