# LDAP group channel mapping

**URL:** <https://forums.rocket.chat/t/ldap-group-channel-mapping/5067>\
**Category:** Community Support\
**Created:** [November 13, 2019, 8:10pm UTC](https://forums.rocket.chat/t/ldap-group-channel-mapping/5067 "2019-11-13T20:10:49Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![anton.karlan](https://sea1.discourse-cdn.com/flex021/user_avatar/forums.rocket.chat/anton.karlan/32/1347_2.png) [@anton.karlan](https://forums.rocket.chat/u/anton.karlan)\
**Post date:** [November 18, 2019, 10:11am UTC](https://forums.rocket.chat/t/ldap-group-channel-mapping/5067/2 "2019-11-18T10:11:19Z")

</div>

[quote=“dan.westby, post:1, topic:5067”]  
User Group Filter (&(cn=#{groupName})(memberUid=#{username}))  
[/quote]your problem is here.  
You need something like this:  
**(&(sAMAccountName=#{username})(memberOf=CN=#{groupName},OU=RocketChat,OU=Groups,DC=domain,DC=local))**

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