> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://nulinga.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).

# I didn't receive invitations for the classes.

If you have not received invitations for your class in your calendar, you can easily link them from your user profile on Nulinga.

In the left menu, click on *My Courses*, then select your current course, and upon entering, click on **Add to Calendar**. By doing this, a .ics file will be downloaded, which you need to open, leading you to the meeting editing screen. You can leave it as it is or modify it to your liking, and then click save to add it to your calendar.