http://www.rfc-editor.org/rfc/rfc5805.txt
RFC 5805: Lightweight Directory Access Protocol (LDAP) Transactions, K. Zeilenga2010-03-01T23:00:00-00:00Lightweight Directory Access Protocol (LDAP) update operations, such as Add, Delete, and Modify operations, have atomic, consistency, isolation, durability (ACID) properties. Each of these update operations act upon an entry. It is often desirable to update two or more entries in a single unit of interaction, a transaction. Transactions are necessary to support a number of applications including resource provisioning. This document extends LDAP to support transactions. This document defines an Experimental Protocol for the Internet community.