protected HtmlData getPrincipalInvestigatorNameInquiryUrl(Award award) {
   HtmlData inquiryUrl = null;
   AwardPerson principalInvestigator = award.getPrincipalInvestigator();
   if (principalInvestigator != null) {
     if (StringUtils.isNotBlank(principalInvestigator.getPersonId())) {
       final KcPerson inqBo =
           this.kcPersonService.getKcPersonByPersonId(principalInvestigator.getPersonId());
       inquiryUrl = super.getInquiryUrl(inqBo, PERSON_ID);
     } else {
       if (principalInvestigator.getRolodexId() != null) {
         Rolodex inqBo = new Rolodex();
         inqBo.setRolodexId(principalInvestigator.getRolodexId());
         inquiryUrl = super.getInquiryUrl(inqBo, ROLODEX_ID);
       }
     }
   }
   return inquiryUrl;
 }