$ condor_off -master -annex MyFirstAnnex
 Sent "Kill-Daemon" command for "master" to master ip-172-31-48-84.ec2.internal
 {endterm}
+
+{section: Advanced Usage}
+
+The information is this section is for advanced users and may not apply (or make sense) to everyone.
+
+{subsection: Configure the Annex}
+
+You can customize the configuration of your annex.  If you pass the full path to a directory (for example, =/home/annex/config.d=) to =condor_annex= using the =-config-dir= option, condor_annex will copy the files in that directory to the HTCondor config directory on each annex instance.  This does _not_ replace the customization that =condor_annex= is already doing to configure security and tell the annex instances which pool to join; those changes will be laid down on top of (a temporary copy of) the directory you specified before being transferred to the instances.