Update manage-calls.md

Author: tomaschladek

articles/communication-services/how-tos/calling-sdk/manage-calls.md

@@ -25,6 +25,54 @@ Learn how to manage calls with the Azure Communication Services SDKS. We'll lear
 - A `User Access Token` to enable the call client. For more information on [how to get a `User Access Token`](../../quickstarts/identity/access-tokens.md)
 - Optional: Complete the quickstart for [getting started with adding calling to your application](../../quickstarts/voice-video-calling/getting-started-with-calling.md)
 
+## Support
+
+The following tables define support of breakout rooms in Azure Communication Services.
+
+### Identities and call types
+
+The following table shows support of features for specific call type and identity. 
+
+|Identities                   | Teams meeting | Room | 1:1 call | Group call | 1:1 Teams interop call | Group Teams interop call |
+|-----------------------------|---------------|------|----------|------------|------------------------|--------------------------|
+|Communication Services user	| ✔️	          |  ✔️    |  ✔️        | ✔️           |	                 ✔️     |	✔️                         |
+|Microsoft 365 user	          | ✔️	          |      |          |            |     ✔️                   |  ✔️                        |
+
+### Operations
+
+The following table show support for individual APIs in the calling SDK related to individual identity types. 
+
+|Operations                   | Communication Services user | Microsoft 365 user |
+|-----------------------------|------------------------------|-------------------|
+|Start a call	to Communication Services user	| ✔️	|   |  		
+|Start a call	to Microsoft 365 user	| ✔️	| ✔️  |  		
+|Start a call	to phone number	| ✔️	| ✔️  |  		
+|Join a room	      |✔️ 	| ✔️  | 
+|Joina Teams meeting           | ✔️	| ✔️ |
+|Join a call based on groupId | ✔️     |    |
+|Accept or reject incoming call | ✔️     | ✔️   |
+|Hold and resume call | ✔️     | ✔️   |
+|Get participants |  ✔️  | ✔️ |
+|Add Communication Services user	| ✔️	|   |  		
+|Remove Communication Services user	| ✔️	| ✔️  |  		
+|Add or remove Microsoft 365 user	| ✔️	| ✔️  |  		
+|Add or remove phone number	| ✔️	| ✔️  |  		
+|Mute or unmute remote participant | ✔️[1] | ✔️[1] |
+|Hang up | ✔️ | ✔️ |
+|End the call for everyone | ✔️[2] | ✔️ |
+
+[1] The API is only supported in group call, room or Teams meeting.
+[2] The API is not supported in room.
+
+
+### SDKs
+
+The following tables show support for the breakout rooms feature in individual Azure Communication Services SDKs.
+
+| Support status | Web | Web UI | iOS | iOS UI | Android | Android UI | Windows |
+|----------------|-----|--------|--------|--------|----------|--------|---------|
+| Is Supported   | ✔️  |  ✔️   |  ✔️   | ✔️     | ✔️      |  ✔️    | ✔️      |		
+
 ::: zone pivot="platform-web"
 [!INCLUDE [Manage Calls JavaScript](./includes/manage-calls/manage-calls-web.md)]
 ::: zone-end
@@ -44,4 +92,4 @@ Learn how to manage calls with the Azure Communication Services SDKS. We'll lear
 ## Next steps
 - [Learn how to manage video](./manage-video.md)
 - [Learn how to record calls](./record-calls.md)
-- [Learn how to transcribe calls](./call-transcription.md)
+- [Learn how to transcribe calls](./call-transcription.md)