For all ID Numbers that you attempt to register, a warning message will appear if you attempt to register an ID Number for whom no Current Candidacy row exists or, if a Current Candidacy row exists, with a stage that is defined to not allow registration.
For all ID Numbers who are Candidates that you attempt to register, a warning message will appear only if the ID Number has a Current Candidacy row with a stage that is defined to not allow registration.
For all ID Numbers that you attempt to register, you cannot register an ID Number if the ID Number has no Current Candidacy row or has a Current Candidacy row with a stage that is defined to not allow registration.
For all ID Numbers who are Candidates that you attempt to register, you cannot register an ID Number if the ID Number has a Current Candidacy row with a stage that is defined to not allow registration.