> ## 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).

# How do I invite my relatives to study?

You can invite family or friends **if you have this feature enabled on your account.**

In your user profile, click _Invite Family Members_. There you can upload the e-mail of **up to 3 people** to send them the invitation. Once received, they can begin the subscription process.

Family members invited must be over 18 years old.