public boolean isRequesterOfficialIdValid(OfficialIDsHolder officialIDsHolder) {
        DocumentCreator documentCreator = this;
        if (( documentCreator.getOfficialId() != null) && (documentCreator.getOfficialId() != "")) {
            if ( documentCreator.getOfficialId().length() != ExecutionDefaults.REQUESTER_OFFICIAL_ID_LENGTH ) {
                return false;
            }
            return officialIDsHolder.ifOfficialIDExists(documentCreator.getOfficialId());
        } else {
            return false;
        }
    }