---
name: "99user.ldif"
section: "5"
platform: "linux"
package: "389-ds-base"
version: "3.3.1-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/99user.ldif"
---

# 99user.ldif(5)

LDIF file containing custom LDAP Schema for 389 Directory Server.

## NAME

/etc/dirsrv/schema/99user.ldif - LDIF file containing custom LDAP Schema for 389 Directory Server.

## SYNOPSIS

/etc/dirsrv/schema/99user.ldif

## DESCRIPTION

99user.ldif

This file contains user defined, or custom, LDAP schema definitions (attributes  and objectclasses) used by the Directory Server.

## SYNTAX

attributeTypes: VALUE\
 objectClasses: VALUE\

## EXAMPLE

dn: cn=schema\
 attributeTypes: ( 1.1.1.1.1.1.1 NAME 'myNewAttribute' DESC 'Custom defined attribute type' SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 SINGLE-VALUE X-ORIGIN\
 objectClasses: ( 1.1.1.1.1.1.1.2 NAME 'myNewObjectcass' DESC 'Custom defined  objectclass' SUP top MUST ( myNewAttribute ) MAY ( uid $ cn ) X-ORIGIN 'user-defined' )

## AUTHOR

99user.ldif was written by the 389 Project.

## REPORTING BUGS

Report bugs to https://github.com/389ds/389-ds-base/issues/new

## COPYRIGHT

Copyright © 2018 Red Hat, Inc.