Train the adaptive models to use Pega Customer Decision Hub for Communications and next-best-action data by populating the data flows of your Pega Customer Decision Hub for Communications demo application.

1. Log in to your application by entering the administrator operator ID of the CDHCDemo application.
2. In the navigation pane of Dev Studio, click RecordsData ModelData Flow.
3. In the Purpose column, search for the TrainNBAADemo data flow, and then open the data flow by clicking it.
4. On the TrainNBAADemo data flow tab, click ActionsRun.
5. Ensure that the operation is complete:
   1. If no error messages are displayed, the operation is complete.
   2. If error messages are displayed, resolve the errors.
      For more information, see Viewing and resolving errors.