Terminate process at any step (jbpm)

I'd like to implement the ability to terminate the process instance at any user task of my jbpm project. I know that I should theoretically be able to do this with a termination end event attached to any task in my workflow, but this seems like a bad solution to have so many terminate events.

Is there a better, more efficient, more readable way to do this?

I don't know if this is better, but you can do this:

• model, in parallel, a intermediate catch signal followed by your terminate event
• use the space "On Exit Script" on Human Task to notify mentioned signal, using method signalEvent kcontext.getProcessInstance().signalEvent("terminate",null); where "terminate" is the signal's name catched by your Signal Event.

Here you can see a approach: http://s7.postimg.org/p6ktmvz0r/Screen_Shot_2015_01_18_at_19_45_48.png