Dear all... How can mapping DB Table(and field) to CMP Entity Bean? In the 'Orion CMP Prime' document... create table automatically... like below. Auto-creating table: create table addressbook_ejb_AddressEntry (name char (255) not null primary key, address char (255), city char (255)) But, I want to using a existing DB Table... And I have a another question... When install EJB in Orion... What's the difference... below 1 and 2? 1. deploying using => $ORION/config/server.xml <application name="orion-primer" path="/home/ernst/projects/orion-primer/rel/orion-primer.ear" /> 2. define application.xml => $ORION/config/application.xml <ejb-module path="/home/ernst/projects/orion-primer/rel/orion-primer.jar" /> I thought, there are scope difference... maybe... Then, is there have a performance differences??? Thanks for, previously... ------------------------------------------------------------------------ Àå±Ô¿À/Jang Kyu-O Manager/Internet Lab. [EMAIL PROTECTED] www.freechal.com Freechal Inc. (ÁÖ)ÇÁ¸®Ã§ 13fl.Keumhwa Bldg., 949-1, Dokok-dong, Kangnam-gu, Seoul, 135-270 Korea Tel: (02)2187-0656 Fax : (02)3461-0559 Cellular : 018-351-0104