diff --git a/core/trunk/structure.sql b/core/trunk/structure.sql
index e368ff7a223739697827a7f65cd255b1739e67cd..5a97a674d36c2b00a0dc2616a57b9ee7083edcb0 100644
--- a/core/trunk/structure.sql
+++ b/core/trunk/structure.sql
@@ -1378,7 +1378,8 @@ CREATE TABLE templates_association
   description character varying(255),
   diffusion_type character varying(50),
   diffusion_properties character varying(255),
-  is_attached character varying(1) DEFAULT 'N'::character varying,
+  attachfor_type character varying(50),
+  attachfor_properties character varying(255),
   CONSTRAINT templates_association_pkey PRIMARY KEY (system_id)
 )
 WITH (