diff --git a/base_model/ddl_v2.sql b/base_model/ddl_v2.sql
index 6388ada..4389b43 100644
--- a/base_model/ddl_v2.sql
+++ b/base_model/ddl_v2.sql
@@ -21,6 +21,7 @@ CREATE TABLE BASIC.MODEL_TYPE (
 	ID SERIAL PRIMARY KEY,
 	MODEL_TYPE VARCHAR(64) NOT NULL DEFAULT '',
 	MODEL_NAME VARCHAR(64) NOT NULL DEFAULT '',
+	REMARK VARCHAR(128) NOT NULL DEFAULT '',
 	
 	UNIQUE (MODEL_TYPE)
 );
@@ -29,6 +30,7 @@ CREATE TABLE BASIC.ATTRIBUTE (
 	ID SERIAL PRIMARY KEY,
 	ATTRIBUTE_GROUP VARCHAR(64) NOT NULL DEFAULT '',
 	ATTRIBUTE VARCHAR(128) NOT NULL DEFAULT '',
+	ATTRIBUTE_NAME VARCHAR(64) NOT NULL DEFAULT '',
 	DATA_TYPE VARCHAR(64) NOT NULL DEFAULT '',
 	LENGTH_PRECISION INTEGER NOT NULL DEFAULT -1,
 	SCALE INTEGER NOT NULL DEFAULT -1,