Set the default org zendesk

setOrg.js

$(document).ready(function(){
function setDefaultValue(field, setDefault){
      $('.'+field).one('DOMNodeInserted', function(d){
        var inputTar = $(d.currentTarget).children('select')
        var inputNest = $(d.currentTarget).children('a.nesty-input');
        var TestObj = inputTar[0];
        var TestNest = inputNest[0];
       $('#'+TestObj.id).append('<option value="-">-</option>');
      $('#'+TestObj.id+' option').removeAttr('selected').filter('[value='+setDefault+']').attr('selected', true);
      $(TestNest).text(setDefault);
   });
  }
//build a JSON object with the ticket field ID as the key to the default tag value you want to set
var listOfDefaults = { 'request_organization_id' : '-'};
 for(var key in listOfDefaults){
   setDefaultValue(key, listOfDefaults[key]);
 }
});