diff --git a/application/controllers/ProcessController.php b/application/controllers/ProcessController.php
index 9196dcb..84c383e 100644
--- a/application/controllers/ProcessController.php
+++ b/application/controllers/ProcessController.php
@@ -42,6 +42,11 @@ class Businessprocess_ProcessController extends Controller
             $bp->setEditMode();
         }
 
+        if ($this->params->get('store')) {
+            $storage->storeProcess($bp);
+            $this->redirectNow($this->getRequest()->getUrl()->without('store'));
+        }
+
         if ($this->params->get('mode') === 'toplevel') {
             $this->render('toplevel');
         }
diff --git a/library/Businessprocess/Storage/LegacyStorage.php b/library/Businessprocess/Storage/LegacyStorage.php
index 9f2acab..8cf58d1 100644
--- a/library/Businessprocess/Storage/LegacyStorage.php
+++ b/library/Businessprocess/Storage/LegacyStorage.php
@@ -99,8 +99,14 @@ class LegacyStorage extends Storage
 
     /**
      */
-    public function storeProcess(BusinessProcess $name)
+    public function storeProcess(BusinessProcess $process)
     {
+        $filename = $this->getFilename($process->getName());
+        $content = $process->toLegacyConfigString();
+        file_put_contents(
+            $filename,
+            $content
+        );
     }
 
     public function getFilename($name)