The Hyland Adapter functions as a receive location when receiving messages from OnBase, and functions as a send port when sending messages to OnBase.
The following graphic depicts the message flow in a typical BizTalk application using the Hyland Adapter with BizTalk Server:
In this example, the receive location (Hyland Adapter) polls for a message from OnBase and publishes the message to the BizTalk Server. The BizTalk Server stores the message in its MessageBox database. The BizTalk Server routing engine sends the message to that message's subscribers. Send ports and orchestrations are examples of subscribers. If an orchestration is a message subscriber, the orchestration consumes the messages. Depending on your configuration, the orchestration may map, assign, or transform that message and publish the new message to the MessageBox database. Subscribers to the new message will then consume it. If a send port is a message subscriber, the send port consumes the message and sends it to the line-of-business (LOB) system.