I had always thought the exhortation to "tick all the boxes" was just another example of those meaningless management-speak cliches.
You know: Going forward; blue-sky thinking. That sort of thing.
But the administrative bungle that almost cost Valerie Adams and four other New Zealand athletes the chance to compete in their disciplines at the Olympic Games shows just how risky it can be to leave boxes unticked.
There was great consternation in the New Zealand camp when Adams, our star of track and field and the defending Olympic champion in the shot put, went to look at the list of competitors to see what time she was scheduled to compete the next day. You can imagine her horror when she discovered her name wasn't there.
It was only after desperate intervention by New Zealand officials, and a little bit of leniency from the Olympic organisers, that Adams and the other four athletes were included as late starters.