Merge pull request #115594 from ecfan/sequential-convoy

New topic about how to set up sequential convoy

Author: megvanhuygen

articles/connectors/connectors-create-api-servicebus.md

@@ -151,11 +151,21 @@ Confirm that your logic app has permissions for accessing your Service Bus names
 
 1. Save your logic app. On the designer toolbar, select **Save**.
 
+<a name="sequential-convoy"></a>
+
+## Send correlated messages in order
+
+When you need to send related messages in a specific order, you can use the [*sequential convoy* pattern](https://docs.microsoft.com/azure/architecture/patterns/sequential-convoy) by using the [Azure Service Bus connector](../connectors/connectors-create-api-servicebus.md). Correlated messages have a property that defines the relationship between those messages, such as the ID for the [session](../service-bus-messaging/message-sessions.md) in Service Bus.
+
+When you create a logic app, you can select the **Correlated in-order delivery using service bus sessions** template, which implements the sequential convoy pattern. For more information, see [Send related messages in order](../logic-apps/send-related-messages-sequential-convoy.md).
+
+<a name="connector-reference"></a>
+
 ## Connector reference
 
 The Service Bus connector can save up to 1,500 unique sessions at a time from a service bus to the connector cache. If the session count exceeds this limit, old sessions are removed from the cache. For more information, see [Message sessions](../service-bus-messaging/message-sessions.md).
 
-For other technical details about triggers, actions, and limits, which are described by the connector's OpenAPI (formerly Swagger) description, review the connector's [reference page](/connectors/servicebus/). For more about Azure Service Bus Messaging, see [What is Azure Service Bus](../service-bus-messaging/service-bus-messaging-overview.md)?
+For other technical details about triggers, actions, and limits, which are described by the connector's Swagger description, review the [connector reference page](/connectors/servicebus/). For more about Azure Service Bus Messaging, see [What is Azure Service Bus](../service-bus-messaging/service-bus-messaging-overview.md)?
 
 ## Next steps