diff --git a/generators/app/templates/core/{{cookiecutter.bot_name}}/adapter_with_error_handler.py b/generators/app/templates/core/{{cookiecutter.bot_name}}/adapter_with_error_handler.py
index af1f81d98..7959968ce 100644
--- a/generators/app/templates/core/{{cookiecutter.bot_name}}/adapter_with_error_handler.py
+++ b/generators/app/templates/core/{{cookiecutter.bot_name}}/adapter_with_error_handler.py
@@ -5,18 +5,17 @@
 from datetime import datetime
 
 from botbuilder.core import (
-    BotFrameworkAdapter,
-    BotFrameworkAdapterSettings,
     ConversationState,
     TurnContext,
 )
+from botbuilder.integration.aiohttp import CloudAdapter, ConfigurationBotFrameworkAuthentication
 from botbuilder.schema import ActivityTypes, Activity
 
 
-class AdapterWithErrorHandler(BotFrameworkAdapter):
+class AdapterWithErrorHandler(CloudAdapter):
     def __init__(
         self,
-        settings: BotFrameworkAdapterSettings,
+        settings: ConfigurationBotFrameworkAuthentication,
         conversation_state: ConversationState,
     ):
         super().__init__(settings)
diff --git a/generators/app/templates/core/{{cookiecutter.bot_name}}/app.py b/generators/app/templates/core/{{cookiecutter.bot_name}}/app.py
index 8d2e9fc5d..c19ea27e2 100644
--- a/generators/app/templates/core/{{cookiecutter.bot_name}}/app.py
+++ b/generators/app/templates/core/{{cookiecutter.bot_name}}/app.py
@@ -8,16 +8,16 @@
 - Handle user interruptions for such things as `Help` or `Cancel`.
 - Prompt for and validate requests for information from the user.
 """
-
+from http import HTTPStatus
 from aiohttp import web
 from aiohttp.web import Request, Response, json_response
 from botbuilder.core import (
-    BotFrameworkAdapterSettings,
     ConversationState,
     MemoryStorage,
     UserState,
 )
 from botbuilder.core.integration import aiohttp_error_middleware
+from botbuilder.integration.aiohttp import ConfigurationBotFrameworkAuthentication
 from botbuilder.schema import Activity
 
 from config import DefaultConfig
@@ -31,7 +31,7 @@
 
 # Create adapter.
 # See https://aka.ms/about-bot-adapter to learn more about how bots work.
-SETTINGS = BotFrameworkAdapterSettings(CONFIG.APP_ID, CONFIG.APP_PASSWORD)
+SETTINGS = ConfigurationBotFrameworkAuthentication(CONFIG)
 
 # Create MemoryStorage, UserState and ConversationState
 MEMORY = MemoryStorage()
@@ -49,21 +49,21 @@
 BOT = DialogAndWelcomeBot(CONVERSATION_STATE, USER_STATE, DIALOG)
 
 
-# Listen for incoming requests on /api/messages.
+# Listen for incoming requests on /api/messages
 async def messages(req: Request) -> Response:
     # Main bot message handler.
     if "application/json" in req.headers["Content-Type"]:
         body = await req.json()
     else:
-        return Response(status=415)
+        return Response(status=HTTPStatus.UNSUPPORTED_MEDIA_TYPE)
 
     activity = Activity().deserialize(body)
     auth_header = req.headers["Authorization"] if "Authorization" in req.headers else ""
 
-    response = await ADAPTER.process_activity(activity, auth_header, BOT.on_turn)
+    response = await ADAPTER.process_activity(auth_header, activity, BOT.on_turn)
     if response:
         return json_response(data=response.body, status=response.status)
-    return Response(status=201)
+    return Response(status=HTTPStatus.OK)
 
 
 APP = web.Application(middlewares=[aiohttp_error_middleware])
diff --git a/generators/app/templates/core/{{cookiecutter.bot_name}}/config.py b/generators/app/templates/core/{{cookiecutter.bot_name}}/config.py
index 46973c345..f2d31d7ad 100644
--- a/generators/app/templates/core/{{cookiecutter.bot_name}}/config.py
+++ b/generators/app/templates/core/{{cookiecutter.bot_name}}/config.py
@@ -10,6 +10,8 @@ class DefaultConfig:
     PORT = 3978
     APP_ID = os.environ.get("MicrosoftAppId", "")
     APP_PASSWORD = os.environ.get("MicrosoftAppPassword", "")
+    APP_TYPE = os.environ.get("MicrosoftAppType", "MultiTenant")
+    APP_TENANTID = os.environ.get("MicrosoftAppTenantId", "")
     LUIS_APP_ID = os.environ.get("LuisAppId", "")
     LUIS_API_KEY = os.environ.get("LuisAPIKey", "")
     # LUIS endpoint host name, ie "westus.api.cognitive.microsoft.com"
diff --git a/generators/app/templates/core/{{cookiecutter.bot_name}}/requirements.txt b/generators/app/templates/core/{{cookiecutter.bot_name}}/requirements.txt
index 26674db81..0c93ce564 100644
--- a/generators/app/templates/core/{{cookiecutter.bot_name}}/requirements.txt
+++ b/generators/app/templates/core/{{cookiecutter.bot_name}}/requirements.txt
@@ -1,4 +1,4 @@
-botbuilder-integration-aiohttp>=4.15.0
+botbuilder-integration-aiohttp>=4.14.8
 botbuilder-dialogs>=4.15.0
-botbuilder-ai>=4.15.0
+botbuilder-ai>=4.14.8
 datatypes-date-time>=1.0.0.a2
diff --git a/generators/app/templates/echo/{{cookiecutter.bot_name}}/app.py b/generators/app/templates/echo/{{cookiecutter.bot_name}}/app.py
index 6a21648d0..8dc9fbecb 100644
--- a/generators/app/templates/echo/{{cookiecutter.bot_name}}/app.py
+++ b/generators/app/templates/echo/{{cookiecutter.bot_name}}/app.py
@@ -5,14 +5,12 @@
 import traceback
 from datetime import datetime
 
+from http import HTTPStatus
 from aiohttp import web
 from aiohttp.web import Request, Response, json_response
-from botbuilder.core import (
-    BotFrameworkAdapterSettings,
-    TurnContext,
-    BotFrameworkAdapter,
-)
+from botbuilder.core import TurnContext
 from botbuilder.core.integration import aiohttp_error_middleware
+from botbuilder.integration.aiohttp import CloudAdapter, ConfigurationBotFrameworkAuthentication
 from botbuilder.schema import Activity, ActivityTypes
 
 from bot import MyBot
@@ -22,9 +20,7 @@
 
 # Create adapter.
 # See https://aka.ms/about-bot-adapter to learn more about how bots work.
-SETTINGS = BotFrameworkAdapterSettings(CONFIG.APP_ID, CONFIG.APP_PASSWORD)
-ADAPTER = BotFrameworkAdapter(SETTINGS)
-
+ADAPTER = CloudAdapter(ConfigurationBotFrameworkAuthentication(CONFIG))
 
 # Catch-all for errors.
 async def on_error(context: TurnContext, error: Exception):
@@ -66,15 +62,15 @@ async def messages(req: Request) -> Response:
     if "application/json" in req.headers["Content-Type"]:
         body = await req.json()
     else:
-        return Response(status=415)
+        return Response(status=HTTPStatus.UNSUPPORTED_MEDIA_TYPE)
 
     activity = Activity().deserialize(body)
     auth_header = req.headers["Authorization"] if "Authorization" in req.headers else ""
 
-    response = await ADAPTER.process_activity(activity, auth_header, BOT.on_turn)
+    response = await ADAPTER.process_activity(auth_header, activity, BOT.on_turn)
     if response:
         return json_response(data=response.body, status=response.status)
-    return Response(status=201)
+    return Response(status=HTTPStatus.OK)
 
 
 APP = web.Application(middlewares=[aiohttp_error_middleware])
diff --git a/generators/app/templates/echo/{{cookiecutter.bot_name}}/config.py b/generators/app/templates/echo/{{cookiecutter.bot_name}}/config.py
index 51e0988ed..aad3896f4 100644
--- a/generators/app/templates/echo/{{cookiecutter.bot_name}}/config.py
+++ b/generators/app/templates/echo/{{cookiecutter.bot_name}}/config.py
@@ -10,3 +10,5 @@ class DefaultConfig:
     PORT = 3978
     APP_ID = os.environ.get("MicrosoftAppId", "")
     APP_PASSWORD = os.environ.get("MicrosoftAppPassword", "")
+    APP_TYPE = os.environ.get("MicrosoftAppType", "MultiTenant")
+    APP_TENANTID = os.environ.get("MicrosoftAppTenantId", "")
diff --git a/generators/app/templates/empty/{{cookiecutter.bot_name}}/app.py b/generators/app/templates/empty/{{cookiecutter.bot_name}}/app.py
index a6aa1bcd1..29f91ab47 100644
--- a/generators/app/templates/empty/{{cookiecutter.bot_name}}/app.py
+++ b/generators/app/templates/empty/{{cookiecutter.bot_name}}/app.py
@@ -5,14 +5,12 @@
 import traceback
 from datetime import datetime
 
+from http import HTTPStatus
 from aiohttp import web
 from aiohttp.web import Request, Response, json_response
-from botbuilder.core import (
-    BotFrameworkAdapterSettings,
-    TurnContext,
-    BotFrameworkAdapter,
-)
+from botbuilder.core import TurnContext
 from botbuilder.core.integration import aiohttp_error_middleware
+from botbuilder.integration.aiohttp import CloudAdapter, ConfigurationBotFrameworkAuthentication
 from botbuilder.schema import Activity, ActivityTypes
 
 from bot import MyBot
@@ -22,9 +20,7 @@
 
 # Create adapter.
 # See https://aka.ms/about-bot-adapter to learn more about how bots work.
-SETTINGS = BotFrameworkAdapterSettings(CONFIG.APP_ID, CONFIG.APP_PASSWORD)
-ADAPTER = BotFrameworkAdapter(SETTINGS)
-
+ADAPTER = CloudAdapter(ConfigurationBotFrameworkAuthentication(CONFIG))
 
 # Catch-all for errors.
 async def on_error(context: TurnContext, error: Exception):
@@ -66,15 +62,15 @@ async def messages(req: Request) -> Response:
     if "application/json" in req.headers["Content-Type"]:
         body = await req.json()
     else:
-        return Response(status=415)
+        return Response(status=HTTPStatus.UNSUPPORTED_MEDIA_TYPE)
 
     activity = Activity().deserialize(body)
     auth_header = req.headers["Authorization"] if "Authorization" in req.headers else ""
 
-    response = await ADAPTER.process_activity(activity, auth_header, BOT.on_turn)
+    response = await ADAPTER.process_activity(auth_header, activity, BOT.on_turn)
     if response:
         return json_response(data=response.body, status=response.status)
-    return Response(status=201)
+    return Response(status=HTTPStatus.OK)
 
 
 APP = web.Application(middlewares=[aiohttp_error_middleware])
diff --git a/generators/app/templates/empty/{{cookiecutter.bot_name}}/config.py b/generators/app/templates/empty/{{cookiecutter.bot_name}}/config.py
index 51e0988ed..aad3896f4 100644
--- a/generators/app/templates/empty/{{cookiecutter.bot_name}}/config.py
+++ b/generators/app/templates/empty/{{cookiecutter.bot_name}}/config.py
@@ -10,3 +10,5 @@ class DefaultConfig:
     PORT = 3978
     APP_ID = os.environ.get("MicrosoftAppId", "")
     APP_PASSWORD = os.environ.get("MicrosoftAppPassword", "")
+    APP_TYPE = os.environ.get("MicrosoftAppType", "MultiTenant")
+    APP_TENANTID = os.environ.get("MicrosoftAppTenantId", "")