There was a thread I remember reading that was on this forum, I think. It proposed a new idea for inducing lucidity: spawning a DC then ordering him/her to remind the dreamer to become lucid in every subsequent dream. Where is that thread?

I tried searching, but I don't know what exactly the post said, so I didn't know what keywords to type. And there are about 100 pages of posts on this forum. Anyone know that thread I'm talking about?