> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://faq.apptribu.com/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 the other parent and loved ones to contribute to my Baby Book?

|| This article only applies if you have a Baby Book.

**You can invite the other parent, the grandparents, the godfather, the godmother or anyone you choose to contribute to your Baby Book.**

Each member of the Tribu adds their photos and memories from the app or the online editor. Inviting members is free, and the number of members is unlimited.

### Who can contribute?

Anyone you invite: dad, mom, godfather, godmother, grandparents, or any other loved one. Everyone has their own account and the same rights: adding photos, writing texts, editing pages.

### How do I invite someone?

From your Tribu, choose "Invite members" and send the invitation. The details are here: [How do I add / invite a member to my Tribu ?](https://faq.apptribu.com/en/article/how-do-i-add-invite-a-member-to-my-tribu-jrgpvm/)

### Are my photos private?

Yes. Only the members of the Tribu have access to the shared photos.

### Can I make the book on my own?

Yes. You can choose to create the book on your own, then invite other people later, or not invite anyone.

### Is the number of members limited?

No, it is unlimited and free: [Is it free and unlimited to add more members / accounts on Tribu?](https://faq.apptribu.com/en/article/is-it-free-and-unlimited-to-add-more-members-accounts-on-tribu-1157jhz/)

### Going further

* [The Baby Book on our website](https://apptribu.com/en/baby-book/)