Just got the newsletter with the reminder about vacations and the days you have set and such. I have an idea, because I have a mess of co-creators. Have a set day amount that I can set to say 5 days. For items I think it may take me longer, on that item I could put say @default +3 or just have a section that says additional to default or something. Then when I go on vacation, all I have to do is add that time to the default time and all my Co-creators will be changed down the line.