So, any of you may have noticed that there is a nifty little Character Sheet underneath users Avatar. This section is called the Mini-Profile. The Character Sheet is not a requirement, but is however recommended. It can be used to differ just who plays who as registering your username with the character you wish to play is not a requirement.
Guide:
1. Click the 'Profile' link at the top of the page.
2. Then you will see a navigation bar with a handful of links about your Avatar and Signature and so on. The link that you want for this is labeled, 'Character Sheet'; click it.
3. Once clicked, just fill it out and hit 'save'.
4. Ta-da you now have a Character Sheet for you Character in your Mini-profile for your posts.