new rest test step (from resources) by script

hi,

i have not figured out yet how to create a rest request test step from a resource by script.

For a property test step it was easy using ..testCase.addTestStep(type, name) or insertTestStep.. but if i do on rest request step it asks for resource. I have the resource prepared, but dont know how to link it to the new testStep.

Vice versa - have not found any useful method for com.eviware.soapui.impl.rest.RestRequest either

Thanks.
J)