The "UserInfo" object allows you to pass information about the user.

Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.YEAR, 1990);
calendar.set(Calendar.MONTH, Calendar.MARCH);
calendar.set(Calendar.DAY_OF_MONTH, 01);
UserInfo.setBirthDate(calendar.getTime());
UserInfo.setGender(Gender.FEMALE);
UserInfo.setPostalCode("31352");