Your name, usually your first and last name connected without a space. For example, Tim Berners-Lee's WikiName is [[TimBernersLee]]. %X% Your name is also a potentially valid [[WikiWord]] when used within a topic, however the home pages of registered users on this site are stored in the **Main** TWiki web. PrependĀ  **Main.** when you sign your username in a topic - write **Main.admin** to link to Main.admin, your personal topic page in the Main TWiki web. This will ensure that your personal topic page is linked to at it's location in the Main TWiki web. For convenience, your signature is also provided to you for copying and pasting when editing a topic. %Y% Though rarely used in common practice, you can use the special **%MAINWEB%** [[variable|Main/TWikiVariables]] to prepend to user names, for example, **%MAINWEB%.admin**.