Debugging a RPE template is possible in Studio using Debug option
https://www.ibm.com/support/knowledgecenter/SS6RHZ_2.1.0/com.ibm.rational.pe.troubleshooting.doc/topics/t_debug.html
Dashboards and work items are no longer publicly available, so some links may be invalid. We now provide similar information through other means.
Learn more here.