XF 1.4 Post URL's That Are Relative To Thread

I am looking for a way to link to certain posts in a thread, but need those links to be relative to the thread itself, and not the absolute post numbers. For example, I've created a guide for my forum moderators which contains an outline in the first post. The outline contains links to various corresponding posts in the same thread. If I copy all posts to a new thread, all of the links in the outline still point to the original thread/posts. Is there a way to link to just the relative posts, so that when copied to a new location the post links point to the new posts within the new thread? Thanks.