ServiceNow Add-on: How do I create an alert in Splunk to send events in ServiceNow?

[ips_mandar]

Hi,
I am creating an alert in Splunk, and I want to send this as an event in ServiceNow. So, I am using ServiceNow Add-on for Splunk.

Under Trigger Actions, i am using ServiceNow Event Integration, but here I can see only 5 fields like Node,Type,Resource, Severity and description; but I want to add more fields like MetricName etc.
So I can add more fields so that it will go to service now as event using this Event Generation trigger action.

Added screenshot of trigger actions fields name-https://imgur.com/a/B4OX7eZ

Thanks.

[ips_mandar · Accepted solution]

changed python file to include remaining fields.