Reordering Components Within a Component Palette Tab
In the Options window, expand the Component Palette node, expand the tab node
whose components you want to rearrange, right-click the component you want to
move, and choose Move Up or Move Down from the contextual menu.
In the Options window, expand the Component Palette node, right-click the
tab whose components you want to rearrange, and choose Change Order from
the contextual menu. In the Change Order dialog box that is displayed, use
the Move Up and Move Down buttons to move the selected component.