Merge pull request #712 from redis/DOC-934

Update customize-user-and-group.md

Author: mich-elle-luna

content/operate/rs/installing-upgrading/install/customize-user-and-group.md

@@ -10,7 +10,7 @@ linkTitle: Customize user and group
 weight: 40
 ---
 
-By default, Redis Enterprise Software is installed with the user:group `redislabs:redislabs`.
+By default, Redis Enterprise Software is installed with the user:group `redislabs:redislabs`. See [Access control]({{< relref "/operate/rs/security/access-control" >}}) for user and group security information.
 
 During installation, you can specify the user and group that own all Redis Enterprise Software processes.