Is setting the authprofile for a rest step supported by soapui ?

Is setting the authprofile for a rest step supported by soapui ? 

def authProfileName = "Name of your profile"
def project = testRunner.getTestCase().getTestSuite().getProject()
def authProfile = project.getAuthRepository().getEntry(authProfileName)
authProfile.setUsername("newUsername")
authProfile.setPassword("newPassword")
authProfile.setDomain("newDomain")

//Set to true for pre-emptive authentication
//Set to false for using global preference
authProfile.setPreemptive(true)

def step = testRunner.testCase.getTestStepByName("Name of your request").getHttpRequest()
step.setSelectedAuthProfile(authProfileNa