With Dynatrace 3.0, the recording is always carried out using the default name.
With Dynatrace 3.1, the recording name takes the form
NeoLoad-<project name>-<scenario name>
NeoLoad communicates with Dynatrace using the JMX protocol. The Dynatrace JMX monitoring and management service must be activated for the automatic session recording to function with Tools > Manage servers > Services section > Management tab.
The connection settings are: