diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index 5f28d36c2dd05075f2cd645c4458fae21f10373d..5304f2e068559be10d083f6f12c1b2c4ab46ea88 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -840,8 +840,10 @@ CREATE TABLE listinstance_roles
   role_id character varying(50) NOT NULL,
   role_label character varying(100) NOT NULL,
   list_label character varying(100) NOT NULL,
+  workflow_mode character varying(50) NOT NULL,
   list_img character varying(100) DEFAULT 'manage_users_entities_b_small.gif',
-  allow_entities character varying(1) NOT NULL DEFAULT 'Y'::bpchar,
+  allow_users character varying(1) NOT NULL DEFAULT 'Y'::bpchar,
+  allow_entities character varying(1) NOT NULL DEFAULT 'N'::bpchar, 
   CONSTRAINT "entities_roles_pkey" PRIMARY KEY (role_id)
 )
 WITH (