var dutyName = "系长" //职务名称
var deptName = this.workContext.getWork().creatorUnitDn; //拟稿人所在部门
var creatorIdentity = this.workContext.getWork().creatorPersonDn; //拟稿人
var identityList = this.org.listIdentityWithPerson( creatorIdentity );//根据拟稿人姓名获取拟稿人身份数组
var unitList = this.org.listAllSupUnitWithIdentity( identityList ); //获取拟稿人每一层级的组织数组
var person = this.org.getPersonData( creatorIdentity );
var personList = this.org.listSupPerson( creatorIdentity);
var superior=this.org.listIdentityWithPerson(personList)