Login to your club control panel and click on Teams, then select Manage Sections from the sub-menu.
Drag and drop the teams using the left-hand arrows to move them above and below other teams.
If you wish to move the teams into different sections, simply drag and drop the team into it's new section.
You can also use the arrows to move your teams up and down and to different sections.
For the changes to take into effect, click 'Save' in green towards the very bottom of the page.