> ## Documentation Index
> Fetch the complete documentation index at: https://cal.com/help/llms.txt
> Use this file to discover all available pages before exploring further.

# Dynamic Group Links

With dynamic group links, bookers can dynamically create group links by adding users using + between their usernames.

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This feature allows you to append virtually unlimited number of Cal.com users by simply adding their usernames with a **`+`** between adjoining usernames, and have a collective group. Try it now with Bailey and Peer, visit [cal.com/elon+zuck](http://cal.com/elon+zuck)

This is an opt-in feature where a cal.com user can enable/disable if they wish to participate in this and allow the bookers to add them as part of a dynamic collective group.

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Learn more about dynamic links here:

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  <iframe width="100%" height="100%" src="https://www.youtube.com/embed/60HJt8DOVNo?si=1naHI1wcbN5_QOvw" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen />
</Frame>

Dynamic group links are enabled by default. If you wish to disable this feature in your account, you can head to [**settings/my-account-general**](https://cal.com/settings/my-account/general) and switch the toggle.