When an invitation is created an expiry date must be supplied for the invitation. Should the expiry date pass without the assessment being undertaken the candidate will no longer have the opportunity to complete the assessment.
Assessment Results for the candidate will have
status indicating that the invitation has expired for the given assessment.
Should you wish to provide the candidate another opportunity to undertake an expired assessment, the expiry date may be updated on the existing invitation. If an attempt is made to create a new invitation with a different expiry, it will be rejected indicating that candidate has already been invited to the assessment.