Jorge, You need to give a lot more information if you expect any useful help. Like OpenLDAP version (to start), what you're trying to actually do (what attributes), what you've tried, etc. You should also read up on the tech you're using - neither LDAP or SAMBA are Plug-and-Play 'easy'. I can't even tell if you're looking to setup something new or you're trying to administer an existing infrastructure. - chris Chris Jacobs Systems Administrator, Technology Services Group Apollo Group | Apollo Marketing & Product Development | Aptimus, Inc. 1501 4th Ave | Suite 2500 | Seattle, WA 98101 direct 206.839.8245 | cell 206.601.3256 | Fax 206.644.0628 email: chris.jacobs(a)apollogrp.edu ----- Original Message ----- From: openldap-technical-bounces(a)OpenLDAP.org <openldap-technical-bounces(a)OpenLDAP.org&gt; To: openldap-technical(a)openldap.org <openldap-technical(a)openldap.org&gt; Sent: Sat Nov 03 07:56:51 2012 Subject: Modify schema add atributtes Hi my friends im new with ldap and samba i need to add some attributes i need a tool or some thing similar i need replicate this in a 20 more servers Enviado desde mi iPhone This message is private and confidential. If you have received it in error, please notify the sender and remove it from your system.