Use this to create an automation trigger. This will allow you to add a trigger to the automation page For example:

 controllerMappings
         .automationTrigger
         .triggerId('testTrigger')
         .description('This is a test trigger')
         .format('genFormat')
         .addOption("Type", "populateOptions")
         .build();

 function populateOptions(){
     var list = formatter.newListOptionBuilder();

     for(var i = 1; i < 11; i++){
         list.addOption('t' + i, 'T' + i);
     }

     return list.build();
  }

  function genFormat(page, t1, t2, t3, t4, t5){
     log.info('page={} t1={} t2={} t3={} t4={} t5={}',page, t1, t2, t3, t4, t5);
     return 'New post received';
  }