diff --git a/.openpublishing.redirection.json b/.openpublishing.redirection.json
index 9e3480430e..0cf060785e 100644
--- a/.openpublishing.redirection.json
+++ b/.openpublishing.redirection.json
@@ -1534,6 +1534,11 @@
       "source_path": "windows/security/threat-protection/windows-defender-atp/get-machinegroups-collection.md",
       "redirect_url": "https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/get-machinegroups-collection",
       "redirect_document_id": true
+    },
+	{
+      "source_path": "windows/security/threat-protection/microsoft-defender-atp/get-machinegroups-collection.md",
+      "redirect_url": "https://docs.microsoft.com/windows/security/threat-protection/microsoft-defender-atp/exposed-apis-list",
+      "redirect_document_id": false
     },
     {
       "source_path": "windows/security/threat-protection/windows-defender-atp/get-machinesecuritystates-collection-windows-defender-advanced-threat-protection.md",
diff --git a/windows/security/threat-protection/microsoft-defender-atp/get-machinegroups-collection.md b/windows/security/threat-protection/microsoft-defender-atp/get-machinegroups-collection.md
deleted file mode 100644
index 925103b0d1..0000000000
--- a/windows/security/threat-protection/microsoft-defender-atp/get-machinegroups-collection.md
+++ /dev/null
@@ -1,89 +0,0 @@
----
-title: Get RBAC machine groups collection API
-description: Learn how to use the Get KB collection API to retrieve a collection of RBAC device groups in Microsoft Defender Advanced Threat Protection.
-keywords: apis, graph api, supported apis, get, RBAC, group
-search.product: eADQiWindows 10XVcnh
-search.appverid: met150
-ms.prod: w10
-ms.mktglfcycl: deploy
-ms.sitesec: library
-ms.pagetype: security
-ms.author: leonidzh
-author: mjcaparas
-ms.localizationpriority: medium
-manager: dansimp
-audience: ITPro
-ms.collection: M365-security-compliance 
-ms.topic: article
-ms.date: 10/07/2018
----
-
-# Get KB collection API
-
-[!INCLUDE [Microsoft 365 Defender rebranding](../../includes/microsoft-defender.md)]
-
-
-**Applies to:** [Microsoft Defender for Endpoint](https://go.microsoft.com/fwlink/p/?linkid=2146631)
-
-- Want to experience Microsoft Defender for Endpoint? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-exposedapis-abovefoldlink) 
-
-[!include[Microsoft Defender for Endpoint API URIs for US Government](../../includes/microsoft-defender-api-usgov.md)]
-
-[!include[Improve request performance](../../includes/improve-request-performance.md)]
-
-
-Retrieves a collection of RBAC device groups.
-
-## Permissions
-User needs read permissions.
-
-## HTTP request
-```
-GET /testwdatppreview/machinegroups
-```
-
-## Request headers
-
-Header | Value 
-:---|:---
-Authorization | Bearer {token}. **Required**.
-Content type | application/json
-
-## Request body
-Empty
-
-## Response
-If successful - 200 OK.
-
-## Example
-
-**Request**
-
-Here is an example of the request.
-
-```
-GET https://graph.microsoft.com/testwdatppreview/machinegroups
-Content-type: application/json
-```
-
-**Response**
-
-Here is an example of the response.
-Field id contains device group **id** and equal to field **rbacGroupId** in devices info. 
-Field **ungrouped** is true only for one group for all devices that have not been assigned to any group. This group as usual has name "UnassignedGroup".
-
-```
-HTTP/1.1 200 OK
-Content-type: application/json
-{
-    "@odata.context":"https://graph.microsoft.com/testwdatppreview/$metadata#MachineGroups",
-    "@odata.count":7,
-    "value":[
-        {
-            "id":86,
-            "name":"UnassignedGroup",
-            "description":"",
-            "ungrouped":true},
-        …
-}
-```