Sort the Messages on the board
By default, the most recent posts appear at the top of the Message Board. Sometimes, you might want your posts to be sorted alphabetically (like a table of contents) or by most recent comment (so the newest discussions float to the top).
To change the sort order, open the more options menu "•••" located on the top right of the Message Board. You'll see an option below "Bookmark" that says "Sort messages by" like this:
Once you click "Sort messages by," in you'll see a dialog with three different sorting options. Choose the option that works best for your project and click "Save changes" to apply:
The Message Board will reload and posts will be organized in the new sort order. If you've selected something other than "By original post date," you'll see a note at the top of the page indicating how things are sorted and a link to change it:
NOTE: When you change the sort order, everyone on the project will see messages in this order. This ensures everyone sees the same thing when they load the Message Board. Changing one project will not affect other projects on your account.