It's hopefully quite easy - but here's a few screenshots below that should help...
1. Click the Archive Site option within your site admin area

2. Click to confirm

This then does a few things:
- Your previous season's site is archived
- You must return to the team entry page and set up your site for the new season
- Once your new site is set up - links to the old site(s) will be automatically added
- Previous season's data is also used on player stats pages

If you want to know more about the archive process please check out our help page on this:
- http://www.webteams.co.uk/Help017.aspx