Once data has been received and processed by Site B, it may wish to provide a response back to Site A.

This may be simply to acknowledge the data has been received, or to provide a more substantive response.

In Site B

In the Intersite Communication Listener Table:

Add an Update Field action, that populates a Large text field with some JSON that will be sent back:

In this example, the system will return a total of all previous requests, using a JSON View "JSON View - Running total for response" that is based on a query "Running total for response":

Configure the Response Node of the Intersite Communication Event:

Set the JSON field to the field in the current table that contains the prepared JSON response.

Optionally, map fields in the Diagnostics section.