Please follow the steps as mentioned in this guide.
2
Create a proxy flow project
Create DA project
Add transfer node
Select the target flow project created earlier
Connect the transfer node with the start node
The proxy flow project serves as a middleman between the Insight project and the Digital Agent (flow) project. Unlike the "Selected project to connect" feature in the insight flow connector parameter, the proxy flow project can handle changes of the hash ID of the connected project, which happens after every (re)training of the target flow project -> proxy projects always point to the last trained and deployed version of Flow.