Setting default attribute for elements

Hello,

I’m using bpmn-js-seed-master project. I have the following question: How to define default values for properties of elements (e.g when I add User Task element, it has to contain the attibute: camunda:class=“org.camunda.bpm.getstarted.loanapproval.ProcessRequestDelegate”).

Any hint or guidelines will be very helpful,

Thanks :slight_smile: