diff --git a/htdocs/core/ajax/ajaxdirpreview.php b/htdocs/core/ajax/ajaxdirpreview.php
index 1af2615a89a..ef4d976d4d7 100644
--- a/htdocs/core/ajax/ajaxdirpreview.php
+++ b/htdocs/core/ajax/ajaxdirpreview.php
@@ -241,6 +241,16 @@ if ($type == 'directory')
 
         $formfile->list_of_autoecmfiles($upload_dir,$filearray,$module,$param,1,'',$user->rights->ecm->upload,1,$textifempty,$maxlengthname,$url);
     }
+    else if ($module == 'project')  // Auto area for projects
+    {
+    	$upload_dir = $conf->projet->dir_output;
+    	$filearray=dol_dir_list($upload_dir,"files",1,'',array('^SPECIMEN\.pdf$','^\.','\.meta$','^temp$','^CVS$','^thumbs$'),$sortfield,(strtolower($sortorder)=='desc'?SORT_DESC:SORT_ASC),1);
+    	
+    	$param.='&module='.$module;
+    	$textifempty=($section?$langs->trans("NoFileFound"):($showonrightsize=='featurenotyetavailable'?$langs->trans("FeatureNotYetAvailable"):$langs->trans("NoFileFound")));
+    
+    	$formfile->list_of_autoecmfiles($upload_dir,$filearray,$module,$param,1,'',$user->rights->ecm->upload,1,$textifempty,$maxlengthname,$url);
+    }
     else    // Manual area
     {
         $relativepath=$ecmdir->getRelativePath();
diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 9e8a47812fd..840e2912766 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -795,6 +795,11 @@ class FormFile
             include_once DOL_DOCUMENT_ROOT.'/compta/sociales/class/chargesociales.class.php';
             $object_instance=new ChargeSociales($this->db);
         }
+        else if ($modulepart == 'project')
+        {
+        	include_once DOL_DOCUMENT_ROOT.'/projet/class/project.class.php';
+        	$object_instance=new Project($this->db);
+        }
 
         $var=true;
         foreach($filearray as $key => $file)
@@ -821,6 +826,7 @@ class FormFile
                 if ($modulepart == 'contract')         { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
                 if ($modulepart == 'product')          { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:''); }
                 if ($modulepart == 'tax')              { preg_match('/(\d+)\/[^\/]+$/',$relativefile,$reg); $id=(isset($reg[1])?$reg[1]:''); }
+                if ($modulepart == 'project')            { preg_match('/(.*)\/[^\/]+$/',$relativefile,$reg);  $ref=(isset($reg[1])?$reg[1]:'');}
 
                 if (! $id && ! $ref) continue;
 
diff --git a/htdocs/ecm/index.php b/htdocs/ecm/index.php
index 418177e44d8..c671fa2e29b 100644
--- a/htdocs/ecm/index.php
+++ b/htdocs/ecm/index.php
@@ -390,7 +390,9 @@ if (!empty($conf->global->ECM_AUTO_TREE_ENABLED)) {
 	if (! empty($conf->fournisseur->enabled)) { $rowspan++; $sectionauto[]=array('level'=>1, 'module'=>'order_supplier',   'test'=>$conf->fournisseur->enabled, 'label'=>$langs->trans("SuppliersOrders"),     'desc'=>$langs->trans("ECMDocsByOrders")); }
 	if (! empty($conf->fournisseur->enabled)) { $rowspan++; $sectionauto[]=array('level'=>1, 'module'=>'invoice_supplier', 'test'=>$conf->fournisseur->enabled, 'label'=>$langs->trans("SuppliersInvoices"),   'desc'=>$langs->trans("ECMDocsByInvoices")); }
 	if (! empty($conf->tax->enabled))         { $rowspan++; $sectionauto[]=array('level'=>1, 'module'=>'tax', 'test'=>$conf->tax->enabled, 'label'=>$langs->trans("SocialContributions"),     'desc'=>$langs->trans("ECMDocsBySocialContributions")); }
+	if (! empty($conf->projet->enabled))         { $rowspan++; $sectionauto[]=array('level'=>1, 'module'=>'project', 'test'=>$conf->projet->enabled, 'label'=>$langs->trans("Projects"),     'desc'=>$langs->trans("ECMDocsByProjects")); }
 }
+
 print_fiche_titre($langs->trans("ECMArea").' - '.$langs->trans("ECMFileManager"));
 
 print '<div class="hideonsmartphone">';
diff --git a/htdocs/langs/en_US/ecm.lang b/htdocs/langs/en_US/ecm.lang
index c5417c33958..12b5ac31e8d 100644
--- a/htdocs/langs/en_US/ecm.lang
+++ b/htdocs/langs/en_US/ecm.lang
@@ -43,6 +43,7 @@ ECMDocsByOrders=Documents linked to customers orders
 ECMDocsByContracts=Documents linked to contracts
 ECMDocsByInvoices=Documents linked to customers invoices
 ECMDocsByProducts=Documents linked to products
+ECMDocsByProjects=Documents linked to projects
 ECMNoDirectoryYet=No directory created
 ShowECMSection=Show directory
 DeleteSection=Remove directory
diff --git a/htdocs/langs/es_ES/ecm.lang b/htdocs/langs/es_ES/ecm.lang
index 5d63340af91..a6a19994ec4 100644
--- a/htdocs/langs/es_ES/ecm.lang
+++ b/htdocs/langs/es_ES/ecm.lang
@@ -43,6 +43,7 @@ ECMDocsByOrders=Documentos asociados a pedidos
 ECMDocsByContracts=Documentos asociados a contratos
 ECMDocsByInvoices=Documentos asociados a facturas
 ECMDocsByProducts=Documentos enlazados a productos
+ECMDocsByProjects=Documentos enlazados a proyectos
 ECMNoDirectoryYet=No se ha creado el directorio
 ShowECMSection=Mostrar directorio
 DeleteSection=Eliminación directorio
diff --git a/htdocs/langs/fr_FR/ecm.lang b/htdocs/langs/fr_FR/ecm.lang
index 39adce0e0ed..4ec71f27911 100644
--- a/htdocs/langs/fr_FR/ecm.lang
+++ b/htdocs/langs/fr_FR/ecm.lang
@@ -43,6 +43,7 @@ ECMDocsByOrders=Documents associés aux commandes
 ECMDocsByContracts=Documents associés aux contrats
 ECMDocsByInvoices=Documents associés aux factures
 ECMDocsByProducts=Documents associés aux produits
+ECMDocsByProjects=Documents associés aux projets
 ECMNoDirectoryYet=Aucun répertoire créé
 ShowECMSection=Afficher répertoire
 DeleteSection=Suppression répertoire