diff --git a/samples/react-graph-cascading-managed-metadata/src/webparts/cascadingManagedMetadata/services/MSGraph.ts b/samples/react-graph-cascading-managed-metadata/src/webparts/cascadingManagedMetadata/services/MSGraph.ts
index ec24ab2df..436027d07 100644
--- a/samples/react-graph-cascading-managed-metadata/src/webparts/cascadingManagedMetadata/services/MSGraph.ts
+++ b/samples/react-graph-cascading-managed-metadata/src/webparts/cascadingManagedMetadata/services/MSGraph.ts
@@ -1,3 +1,5 @@
+//* Thank you Mikael Svenson
+
 import { WebPartContext } from '@microsoft/sp-webpart-base';
 import { GraphError } from '@microsoft/microsoft-graph-client';
 import { MSGraphClient } from '@microsoft/sp-http';
@@ -85,4 +87,4 @@ export class MSGraph {
         });
         return p;
     }
-}
\ No newline at end of file
+}