I agree with Dusty and the others, I would put a full stop after the title, although it's extremely alien.
Like the rest of us, I too remember 20 + years ago. I was taught open punctuation and never full, which I don't like at all!
Maybe you could try weaning your boss into a 'new' way of doing things by letting the odd letter slip through with open punctuation and see if he notices . . .!!!!
Jackie, Peer Moderator
www.iqps.org