saveToken();
        form.initialize();
        form.crudMode = CrudMode.CREATE;
        getDoc(form).ifPresent(entity -> {
            form.doc = fessConfig.convertToEditableDoc(entity);
        });
        return asEditHtml();
    }

    /**
     * Displays the form for editing an existing document.
     *
     * @param form the edit form containing document ID