When you use Live Preview to inspect data for a servlet custom match rule, Splunk AppDynamics shows live HTTP Requests that meet the rule criteria. You can click an individual Request URL to view detailed request data: headers, cookies, and parameters.

1. Right-click an individual data point, such as a header, to add the value to the match criteria or to set it as a transaction splitting option.
2. You can group the incoming HTTP requests by various parts of the request and its payload, such as the URI, an HTTP parameter, a header, etc. You can right-click a result from the Values column and add the value to the HTTP Request Match criteria.