diff --git a/doc/Extensions/Distributed-Poller.md b/doc/Extensions/Distributed-Poller.md
index 05dfc7483..86163b644 100644
--- a/doc/Extensions/Distributed-Poller.md
+++ b/doc/Extensions/Distributed-Poller.md
@@ -11,6 +11,7 @@ It is also required that all pollers can access the central memcached to communi
 In order to enable distributed polling, set `$config['distributed_poller'] = true` and your memcached details into `$config['distributed_poller_memcached_host']` and `$config['distributed_poller_memcached_port']`.  
 By default, all hosts are shared and have the `poller_group = 0`. To pin a device to a poller, set it to a value greater than 0 and set the same value in the poller's config with `$config['distributed_poller_group']`.  
 Usually the poller's name is equal to the machine's hostname, if you want to change it set `$config['distributed_poller_name']`.
+One can also specify a comma seperated string of poller groups in $config['distributed_poller_group'].  The poller will then poll devices from any of the groups listed.  If new devices get added from the poller they will be assigned to the first poller group in the list unless the group is specified when adding the device.
 
 ## Configuration
 ```php