How to automatically run transform map using Script ServiceNow?

var schImp_GR = new GlideRecord('scheduled_import_set');
schImp_GR.addQuery('name','SCCM System 2012 v2 Import');// transform map name
schImp_GR.query();
if(schImp_GR.next()){
SncTriggerSynchronizer.executeNow(schImp_GR); // Global Application
//gs.executeNow(schImp_GR); // Scoped Application
 }