diff --git a/module/AzureADPreview/customizations/Get-AzureADMSGroupPermissionGrant.ps1 b/module/AzureADPreview/customizations/Get-AzureADMSGroupPermissionGrant.ps1
new file mode 100644
index 0000000000..7379fb3381
--- /dev/null
+++ b/module/AzureADPreview/customizations/Get-AzureADMSGroupPermissionGrant.ps1
@@ -0,0 +1,16 @@
+# ------------------------------------------------------------------------------
+#  Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.  See License in the project root for license information.
+# ------------------------------------------------------------------------------
+@{
+    SourceName = "Get-AzureADMSGroupPermissionGrant"
+    TargetName = "Get-MgBetaGroupPermissionGrant"
+    Parameters = @(
+        @{
+            SourceName = "Id"
+            TargetName = "GroupId"
+            ConversionType = "Name"
+            SpecialMapping = $null
+        }
+    )
+    Outputs = $null
+}
\ No newline at end of file