If you wish to have an occurrence of Applicant Open Days for non-UCAS students, for example FE or Postgraduate students, you can opt to have a login screen which doesn't require UCAS ID.
Choose your own Student Record System ID, the Unique Learner Number or the UCAS Personal ID for your applicants to book onto an Applicant Open Day with. You choose the Booking Credentials that suit you.
If you'd like more info or want to change your booking credentials, get in touch with the team.