This section lists all of the other posts that include this one.

 

There is also a radio button, for designating the "main" parent. This information is only used when a report needs to figure out the path to a post, when you didn't navigate there yourself. If there are multiple paths that could have been followed, QDL needs to know which one to use. This defaults to the place in which the post was first created, but there could be instances in which reports or filters are frequently finding a post, and you want a specific path to show.