Yes, that is the way that is has been working, but I RSVP'ed and it didn't add it to mine. I checked a few other folks who had also RSVP'ed, and no go. Originally I thought that I had just made a mistake with the date, but that wasn't the case. So far, every person who responded "available" has no automatic entry in the time keeping. The last time I checked was training last month, and those that RSVP'ed got a time keeping entry automatically. It seems to be just December.
JL