> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://letsgo-interactive-inc.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How to edit your username & Avatar

To personalize your profile:
1. Go to the Profile tab.
2. Tap the "Edit Profile" option.
3. In the pop-up that appears, you can:
* Change your Avatar: Choose from one of the 9 available avatar options.
* Change your Username: Enter a new username. Usernames can be up to 10 characters long and can only contain letters and numbers.
Our system includes a profanity filter. If you choose a name that doesn’t align with our community policies, you will see an error message asking you to choose another one.