diff --git a/website/source/docs/agent/services.html.markdown b/website/source/docs/agent/services.html.markdown
index b9e13645bd..c64cb68ee6 100644
--- a/website/source/docs/agent/services.html.markdown
+++ b/website/source/docs/agent/services.html.markdown
@@ -90,7 +90,8 @@ the same service their `enableTagOverride` configuration and all other service
 configuration items are independant of one another. Updating the tags for
 the service registered on one node is independant of the same service (by name)
 registered on another node. If `enableTagOverride` is not specified the default 
-value is false.
+value is false.  See [anti-entropy syncs](/docs/internals/anti-entropy.html)
+for more info.
 
 To configure a service, either provide it as a `-config-file` option to the
 agent or place it inside the `-config-dir` of the agent. The file must
diff --git a/website/source/docs/internals/anti-entropy.html.markdown b/website/source/docs/internals/anti-entropy.html.markdown
index 50d42819c6..69a78bbe94 100644
--- a/website/source/docs/internals/anti-entropy.html.markdown
+++ b/website/source/docs/internals/anti-entropy.html.markdown
@@ -135,3 +135,17 @@ fashion.
 If an error is encountered during an anti-entropy run, the error is logged and
 the agent continues to run. The anti-entropy mechanism is run periodically to
 automatically recover from these types of transient failures.
+
+### EnableTagOverride
+
+Synchronization of service registration can be partially modified to allow
+external agents change the tag value of a service.  This can be useful in
+situations where an external monitoring service needs to be the source of
+truth for tag information.  For instance: Redis DB and its monitoring service
+Redis Sentinel have this kind of relationship.  Redis instances are responsible 
+for much of their configuration, but Sentinels determine whether the Redis
+instance is a master or a slave.  Using the Consul service configuration item
+[EnableTagOverride](/docs/agent/services.html) you can instruct the Consul
+agent on which the Redis DB is running to NOT update the tags during anti-entropy
+synchronization.  For more information see [Services](/docs/agent/services.html)
+page.