Add attachments to workflow

src/Bundle/ChillMainBundle/Controller/WorkflowController.php

@@ -351,6 +351,7 @@ class WorkflowController extends AbstractController
                 'entity_workflow' => $entityWorkflow,
                 'transition_form_errors' => $errors,
                 'signatures' => $signatures,
+                'related_accompanying_period' => $this->entityWorkflowManager->getRelatedAccompanyingPeriod($entityWorkflow),
             ]
         );
     }