In an ACBL tourney on BBO yesterday, I misclicked on a bid. Specifically, I intended to make a Michaels cuebid, but accidentally bid a suit where I happened to have a singleton. The opponents arrived in my 5-card major at the 2-level, not surprisingly misjudged the distribution, and went minus. Afterwards, I apologized, and the opponents summoned the director, who changed the score to avg.+/- (-3 imps for us, +3 for them). When the tourney was over, I asked the director what I should have done. She replied "First of all, private message the opponents..." Unfortunately, before I could get further elucidation, she either logged off or was disconnected, so I'm not sure what the message should say. For example, do I tell them what I was trying to bid? What if I pass when I intended to bid? I have found nothing in the conditions of contest, nor seen anything in the preliminary tournament announcements (made at the start of every ACBL tourney on BBO) governing misclicks. If there is an accepted standard for the player's responsibilites, I would like to know what it is and have it posted where anyone can find out.