To make a new maneuver for an existing discipline, simply enter the name of your maneuver replacing "MyManeuver" in the first edit box below. Please leave the "(3.5e Maneuver)" identifier. Then click the button, and you'll be taken to an edit page with a template and instructions for adding your creation. If there is already a page with the same name, you'll be taken to the Edit page for the existing page.
If you want to create an entire new discipline worth of maneuvers, you'll need to do a little more. In addition to adding all the maneuvers as specified in the above paragraph, you'll also need to create a new page for your maneuver. Simply replace "MyDiscipline" with the name of your discipline in the second edit box below, leaving the "(3.5e Martial Discipline)" identifier intact. Then click the button, and you'll be taken to an edit page. You'll have to modify the new page very slightly, just filling in a couple of values. Then save the page and your new martial discipline will be created!