diff --git a/.yarn/install-state.gz b/.yarn/install-state.gz
index 713879e463..2a953cd76d 100644
Binary files a/.yarn/install-state.gz and b/.yarn/install-state.gz differ
diff --git a/packages/mgt-chat/src/statefulClient/Caching/MessageCache.ts b/packages/mgt-chat/src/statefulClient/Caching/MessageCache.ts
index ea6941d12c..b59a329686 100644
--- a/packages/mgt-chat/src/statefulClient/Caching/MessageCache.ts
+++ b/packages/mgt-chat/src/statefulClient/Caching/MessageCache.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { CacheItem, CacheSchema, CacheService, CacheStore, schemas } from '@microsoft/mgt-react';
 import { ChatMessage } from '@microsoft/microsoft-graph-types';
 import { GraphCollection } from '../graph.chat';
diff --git a/packages/mgt-chat/src/statefulClient/Caching/SubscriptionCache.ts b/packages/mgt-chat/src/statefulClient/Caching/SubscriptionCache.ts
index 4b276e56e6..28a75c0c52 100644
--- a/packages/mgt-chat/src/statefulClient/Caching/SubscriptionCache.ts
+++ b/packages/mgt-chat/src/statefulClient/Caching/SubscriptionCache.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { CacheItem, CacheSchema, CacheService, CacheStore, schemas } from '@microsoft/mgt-react';
 import { Subscription } from '@microsoft/microsoft-graph-types';
 import { isConversationCacheEnabled } from './isConversationCacheEnabled';
diff --git a/packages/mgt-chat/src/statefulClient/Caching/cacheEntryIsValid.ts b/packages/mgt-chat/src/statefulClient/Caching/cacheEntryIsValid.ts
index e9ca12a211..3d5e7b46cf 100644
--- a/packages/mgt-chat/src/statefulClient/Caching/cacheEntryIsValid.ts
+++ b/packages/mgt-chat/src/statefulClient/Caching/cacheEntryIsValid.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { CacheItem, CacheService } from '@microsoft/mgt-react';
 
 /**
diff --git a/packages/mgt-chat/src/statefulClient/Caching/isConversationCacheEnabled.ts b/packages/mgt-chat/src/statefulClient/Caching/isConversationCacheEnabled.ts
index 58bbd20200..db71355943 100644
--- a/packages/mgt-chat/src/statefulClient/Caching/isConversationCacheEnabled.ts
+++ b/packages/mgt-chat/src/statefulClient/Caching/isConversationCacheEnabled.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { CacheService } from '@microsoft/mgt-react';
 
 export const isConversationCacheEnabled = (): boolean => {
diff --git a/packages/mgt-chat/src/statefulClient/GraphConfig.ts b/packages/mgt-chat/src/statefulClient/GraphConfig.ts
index 057382f399..bd1db73e84 100644
--- a/packages/mgt-chat/src/statefulClient/GraphConfig.ts
+++ b/packages/mgt-chat/src/statefulClient/GraphConfig.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { GraphEndpoint } from '@microsoft/mgt-element';
 
 export class GraphConfig {
diff --git a/packages/mgt-chat/src/statefulClient/certs.ts b/packages/mgt-chat/src/statefulClient/certs.ts
index 1f1d022e43..55b604b422 100644
--- a/packages/mgt-chat/src/statefulClient/certs.ts
+++ b/packages/mgt-chat/src/statefulClient/certs.ts
@@ -1,2 +1,9 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 export const pk =
   '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';
diff --git a/packages/mgt-chat/src/statefulClient/chatOperationScopes.ts b/packages/mgt-chat/src/statefulClient/chatOperationScopes.ts
index d9b46cdd06..865320c75d 100644
--- a/packages/mgt-chat/src/statefulClient/chatOperationScopes.ts
+++ b/packages/mgt-chat/src/statefulClient/chatOperationScopes.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 /**
  * Object mapping chat operations to the scopes required to perform them
  */
diff --git a/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.tests.ts b/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.tests.ts
index eceebb59c2..e2ff2aadff 100644
--- a/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.tests.ts
+++ b/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.tests.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { updateMessageContentWithImage } from './updateMessageContentWithImage';
 
 describe('updateMessageContentWithImage', () => {
diff --git a/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.ts b/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.ts
index 2c67c129f1..8c54f8af01 100644
--- a/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.ts
+++ b/packages/mgt-chat/src/statefulClient/updateMessageContentWithImage.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 export const updateMessageContentWithImage = (
   content: string,
   index: string,
diff --git a/packages/mgt-chat/src/utils/createNewChat.ts b/packages/mgt-chat/src/utils/createNewChat.ts
index ccac365c7d..05672dd1e9 100644
--- a/packages/mgt-chat/src/utils/createNewChat.ts
+++ b/packages/mgt-chat/src/utils/createNewChat.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { Chat } from '@microsoft/microsoft-graph-types';
 import { createChatThread } from '../statefulClient/graph.chat';
 import { graph } from './graph';
diff --git a/packages/mgt-chat/src/utils/currentUser.ts b/packages/mgt-chat/src/utils/currentUser.ts
index cf35dd25b4..e4bf1134ab 100644
--- a/packages/mgt-chat/src/utils/currentUser.ts
+++ b/packages/mgt-chat/src/utils/currentUser.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { ProviderState, Providers } from '@microsoft/mgt-element';
 
 const getCurrentUser = () =>
diff --git a/packages/mgt-chat/src/utils/graph.ts b/packages/mgt-chat/src/utils/graph.ts
index 4fad3e66b8..19c7eada78 100644
--- a/packages/mgt-chat/src/utils/graph.ts
+++ b/packages/mgt-chat/src/utils/graph.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { IGraph, Providers } from '@microsoft/mgt-element';
 
 export const graph = (component: string, version?: string): IGraph => {
diff --git a/packages/mgt-chat/src/utils/reduceScopes.tests.ts b/packages/mgt-chat/src/utils/reduceScopes.tests.ts
index a390111498..aa506fe375 100644
--- a/packages/mgt-chat/src/utils/reduceScopes.tests.ts
+++ b/packages/mgt-chat/src/utils/reduceScopes.tests.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { chatOperationScopes } from '../statefulClient/chatOperationScopes';
 import { reduceScopes } from './reduceScopes';
 
diff --git a/packages/mgt-chat/src/utils/reduceScopes.ts b/packages/mgt-chat/src/utils/reduceScopes.ts
index e00248063f..f2a6c182e6 100644
--- a/packages/mgt-chat/src/utils/reduceScopes.ts
+++ b/packages/mgt-chat/src/utils/reduceScopes.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 /**
  * A function to calculate minimal permissions to request for a given set of operations.
  * In some circumstances this may result in requesting more scopes that are necessary
diff --git a/packages/mgt-components/src/components/preview/index.ts b/packages/mgt-components/src/components/preview/index.ts
index 2e7b75dd36..dbbad797d9 100644
--- a/packages/mgt-components/src/components/preview/index.ts
+++ b/packages/mgt-components/src/components/preview/index.ts
@@ -1,2 +1,9 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 export * from './mgt-search-box/mgt-search-box';
 export * from './mgt-search-results/mgt-search-results';
diff --git a/packages/mgt-components/src/components/preview/mgt-search-box/mgt-search-box.scss b/packages/mgt-components/src/components/preview/mgt-search-box/mgt-search-box.scss
index 58f433622e..460703a0b6 100644
--- a/packages/mgt-components/src/components/preview/mgt-search-box/mgt-search-box.scss
+++ b/packages/mgt-components/src/components/preview/mgt-search-box/mgt-search-box.scss
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 @import '../../../styles/shared-styles';
 
 :host fluent-search {
diff --git a/packages/mgt-components/src/graph/isGraphError.ts b/packages/mgt-components/src/graph/isGraphError.ts
index 0886cf2a6c..57d51e4f59 100644
--- a/packages/mgt-components/src/graph/isGraphError.ts
+++ b/packages/mgt-components/src/graph/isGraphError.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 import { GraphError } from '@microsoft/microsoft-graph-client';
 
 export const isGraphError = (e: unknown): e is GraphError => {
diff --git a/packages/mgt-element/src/utils/Logging.ts b/packages/mgt-element/src/utils/Logging.ts
index ad2f330268..6bef576c44 100644
--- a/packages/mgt-element/src/utils/Logging.ts
+++ b/packages/mgt-element/src/utils/Logging.ts
@@ -1,3 +1,10 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 /* eslint-disable no-console */
 const prependInfo = (message?: unknown, ...optionalParams: unknown[]) => [
   new Date().toISOString(),
diff --git a/packages/mgt/src/preview-bundle.ts b/packages/mgt/src/preview-bundle.ts
index 0b782eeb19..f9399e815b 100644
--- a/packages/mgt/src/preview-bundle.ts
+++ b/packages/mgt/src/preview-bundle.ts
@@ -1,2 +1,9 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 export * from './index';
 export * from './preview';
diff --git a/packages/mgt/src/preview.ts b/packages/mgt/src/preview.ts
index 1f27788613..a2b6a75d26 100644
--- a/packages/mgt/src/preview.ts
+++ b/packages/mgt/src/preview.ts
@@ -1 +1,8 @@
+/**
+ * -------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.
+ * See License in the project root for license information.
+ * -------------------------------------------------------------------------------------------
+ */
+
 export * from '@microsoft/mgt-components/dist/es6/components/preview';