diff --git a/api-reference/v1.0/resources/planner-overview.md b/api-reference/v1.0/resources/planner-overview.md
index 66be7ef564d..8d5b6290e0a 100644
--- a/api-reference/v1.0/resources/planner-overview.md
+++ b/api-reference/v1.0/resources/planner-overview.md
@@ -76,6 +76,10 @@ Planner allows changes to older versions of resources, if the intended change do
 Each resource has a unique etag. Etag values for different resources, including those with containment relationships, cannot be compared.
 The client apps are expected to handle versioning related [error codes](/graph/errors) `409` and `412` by reading the latest version of the item and resolving the conflicting changes.
 
+## Planner change notifications
+
+An app may subscribe to [change notifications](/graph/change-notifications-overview) for all Planner resources. When a resource changes, the app receives a notification that includes the ID of the changed resource, which you can use to get the most recent version of the resource. For app developers who need to synchronize a copy of Planner data from a tenant to local storage, this is the most efficient and recommended approach to avoid running into throttling limits.  
+
 ## Common Planner error conditions
 
 In addition to [general errors](/graph/errors) that apply to Microsoft Graph, some error conditions are specific to the Planner API.