During CAP seat allotment, candidates are given three options. 'Freeze' means the candidate accepts the allotted seat and will not participate in further rounds. 'Float' means the candidate accepts the current seat but wishes to be considered for a higher preference college in subsequent rounds. 'Slide' means the candidate accepts the allotted institute but wishes to upgrade to a different course within the same institute, if available. These options provide flexibility in optimizing seat allocation. Candidates must carefully select their choice within the stipulated timeframe, as failure to respond results in cancellation of the allotted seat.