I think there are lots of ways to do it depending on what's comfortable for you and what your baby likes. Here, I rock during WD til she's very still, then put her in the crib and pat. I used to pat til asleep. Now, I'm finding I can stop sooner and just keep a hand on her. So, yes, we're gradually weaning. I pat her on her upper thigh. When she starts squirming, I tend to pat more firmly and throw in some shushing. If she gets too crazy, I pick her up and pat or rock her for another couple minutes til she's calm again.
Hope this helps!