Joan, you wrote: > If you move part of a thread--all messages that follow the one you move in the thread will move along with it to a new position on the board. Any replies attached at an earlier point in the thread will not move. < Understood, at least I guess so. Anyway, to rephrase my question from an earlier message: In order to distinguish between "messages that follow the one you move" and "replies attached at an earlier point in the thread" all I need to do is looking at the indentations in collapsed view? This is where I felt a bit unsecure, especially with a list of several messages that are not indented. If I understand it correctly, these all are not connected to each other but each of them only and directly to the first message in the thread? Thanks Tilman