diff --git a/htdocs/comm/propal/card.php b/htdocs/comm/propal/card.php
index 9b416fd1457..8455f7f8920 100644
--- a/htdocs/comm/propal/card.php
+++ b/htdocs/comm/propal/card.php
@@ -2398,7 +2398,7 @@ if ($action == 'create')
 	if ($action != 'presend')
 	{
 		print '<div class="fichecenter"><div class="fichehalfleft">';
-
+		print '<a name="builddoc"></a>'; // ancre
 		/*
 		 * Documents generes
 		 */
diff --git a/htdocs/commande/card.php b/htdocs/commande/card.php
index 26d4d4822e2..f7917b13839 100644
--- a/htdocs/commande/card.php
+++ b/htdocs/commande/card.php
@@ -1187,54 +1187,10 @@ if (empty($reshook))
 		}
 	}
 
-	if ($action == 'builddoc') // In get or post
-	{
-		// Save last template used to generate document
-		if (GETPOST('model'))
-			$object->setDocModel($user, GETPOST('model', 'alpha'));
-		    if (GETPOST('fk_bank')) { // this field may come from an external module
-            $object->fk_bank = GETPOST('fk_bank');
-        } else {
-            $object->fk_bank = $object->fk_account;
-        }
-
-		// Define output language
-		$outputlangs = $langs;
-		$newlang = '';
-		if ($conf->global->MAIN_MULTILANGS && empty($newlang) && ! empty($_REQUEST['lang_id']))
-			$newlang = $_REQUEST['lang_id'];
-		if ($conf->global->MAIN_MULTILANGS && empty($newlang))
-			$newlang = $object->thirdparty->default_lang;
-		if (! empty($newlang)) {
-			$outputlangs = new Translate("", $conf);
-			$outputlangs->setDefaultLang($newlang);
-		}
-		$result = $object->generateDocument($object->modelpdf, $outputlangs, $hidedetails, $hidedesc, $hideref);
-		if ($result <= 0)
-		{
-			setEventMessages($object->error, $object->errors, 'errors');
-	        $action='';
-		}
-	}
-
-	// Remove file in doc form
-	if ($action == 'remove_file')
-	{
-		if ($object->id > 0)
-		{
-			require_once DOL_DOCUMENT_ROOT . '/core/lib/files.lib.php';
-
-			$langs->load("other");
-			$upload_dir = $conf->commande->dir_output;
-			$file = $upload_dir . '/' . GETPOST('file');
-			$ret = dol_delete_file($file, 0, 0, 0, $object);
-			if ($ret)
-				setEventMessages($langs->trans("FileWasRemoved", GETPOST('file')), null, 'mesgs');
-			else
-				setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('file')), null, 'errors');
-			$action = '';
-		}
-	}
+	// Actions to build doc
+	$upload_dir = $conf->commande->dir_output;
+	$permissioncreate = $user->rights->commande->creer;
+	include DOL_DOCUMENT_ROOT.'/core/actions_builddoc.inc.php';
 
 	if ($action == 'update_extras')
 	{
@@ -2606,7 +2562,7 @@ if ($action == 'create' && $user->rights->commande->creer)
 		if ($action != 'presend')
 		{
 			print '<div class="fichecenter"><div class="fichehalfleft">';
-
+			print '<a name="builddoc"></a>'; // ancre
 			// Documents
 			$comref = dol_sanitizeFileName($object->ref);
 			$file = $conf->commande->dir_output . '/' . $comref . '/' . $comref . '.pdf';
diff --git a/htdocs/core/actions_builddoc.inc.php b/htdocs/core/actions_builddoc.inc.php
index 5984283b996..dc91cbd0404 100644
--- a/htdocs/core/actions_builddoc.inc.php
+++ b/htdocs/core/actions_builddoc.inc.php
@@ -91,6 +91,9 @@ if ($action == 'builddoc' && $permissioncreate)
         else
         {
             setEventMessages($langs->trans("FileGenerated"), null);
+
+            header('Location: '.$_SERVER['REQUEST_URI'].'#builddoc');
+            die;
         }
     }
 }
diff --git a/htdocs/fichinter/card.php b/htdocs/fichinter/card.php
index 4ed3ecb7cef..39075022422 100644
--- a/htdocs/fichinter/card.php
+++ b/htdocs/fichinter/card.php
@@ -438,49 +438,6 @@ if (empty($reshook))
 		}
 	}
 
-	/*
-	 * Build doc
-	 */
-	else if ($action == 'builddoc' && $user->rights->ficheinter->creer)	// En get ou en post
-	{
-		$object->fetch_lines();
-
-		// Save last template used to generate document
-		if (GETPOST('model')) $object->setDocModel($user, GETPOST('model','alpha'));
-
-		// Define output language
-		$outputlangs = $langs;
-		$newlang='';
-		if ($conf->global->MAIN_MULTILANGS && empty($newlang) && GETPOST('lang_id','alpha')) $newlang=GETPOST('lang_id','alpha');
-		if ($conf->global->MAIN_MULTILANGS && empty($newlang)) $newlang=$object->thirdparty->default_lang;
-		if (! empty($newlang))
-		{
-			$outputlangs = new Translate("",$conf);
-			$outputlangs->setDefaultLang($newlang);
-		}
-		$result=fichinter_create($db, $object, GETPOST('model','alpha'), $outputlangs);
-		if ($result <= 0)
-		{
-			dol_print_error($db,$result);
-			exit;
-		}
-	}
-
-	// Remove file in doc form
-	else if ($action == 'remove_file')
-	{
-		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
-
-		$object->fetch_thirdparty();
-
-		$langs->load("other");
-		$upload_dir = $conf->ficheinter->dir_output;
-		$file = $upload_dir . '/' . GETPOST('file');
-		$ret=dol_delete_file($file,0,0,0,$object);
-		if ($ret) setEventMessages($langs->trans("FileWasRemoved", GETPOST('urlfile')), null, 'mesgs');
-		else setEventMessages($langs->trans("ErrorFailToDeleteFile", GETPOST('urlfile')), null, 'errors');
-	}
-
 	// Set into a project
 	else if ($action == 'classin' && $user->rights->ficheinter->creer)
 	{
@@ -797,6 +754,11 @@ if (empty($reshook))
 		if ($error) $action = 'edit_extras';
 	}
 
+	// Actions to build doc
+	$upload_dir = $conf->ficheinter->dir_output;
+	$upload_dir = $conf->ficheinter->dir_output;
+	include DOL_DOCUMENT_ROOT.'/core/actions_builddoc.inc.php';
+
 	if (! empty($conf->global->MAIN_DISABLE_CONTACTS_TAB) && $user->rights->ficheinter->creer)
 	{
 		if ($action == 'addcontact')