Sending Events to two Splunk Server's

We have added a second SPLUNK server (testing purposes only) and would like to send the same events that we send to the production SPLUNK server. Is this possible?

z/os

Currently the only way to do this would be to
1) Create 2 SIEM actions one for Splunk node a, one for Splunk node b.
2) Then attach both actions to the 1 statement so when the statement is true, it will send the data to both Splunk’s