DataGen for rest
Can I use DataGen for a rest GET api where the form editor is not applicable for the request?
Forum Discussion
Do you mean DataGen test step or data source? Both can be used with any other test step. You can define properties in DataGen data source (or test step) and corresponding data generator and refer them in other test steps using property expansion.
Here are more details: http://readyapi.smartbear.com/soapui/data_driven/start