@srikanthp24 

As mentioned earlier, The UI currently doesn't allow to configure notifications. The work arounds suggested are :

• DAB - In Asset bundles, can declare the Yaml constructs with all the config along with notifications and deploy via CI/CD.  This is bit comprehensive and time consuming effort currently in your use case.
• Databricks API Call: Just run a one off code manually (The one I replied earlier) by copying and pasting it into a notebook in the Prod workspace -> Add the Gateway Pipeline Id (In the place mentioned) along with Email -> Attach the notebook to any Interactive Cluster/Serverless -> Run it. Once the API call returns a response code as 200 in the output, it means successful and notifications are added to it. Alternatively, Can run that notebook via JOB cluster as well.