How to implement outcomes using an external form engine

In the default Form engine, there is a possibility to use custom form outcomes and this shows the outcomes as clickable buttons when the human task is getting executed.

What are the ways in which this can be done using an external form engine like

Any one tried this already?


With an external form engine you can implement the outcome buttons with that form technology. When the form is submitted the Flowable APIs can be invoked using the selected outcome button as one of the variables.

Best regards,