> ## Documentation Index
> Fetch the complete documentation index at: https://docs.onestack.cloud/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.
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 **[https://cal.com/bailey+peer](https://cal.com/bailey+peer)**
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.
[](https://downloads.intercomcdn.com/i/o/1198206973/d6552a57a7e6373ab7087a30/i1600x900-jTlC4G2v-FyV_ujxqws.png?expires=1736325000\&signature=9d685e3ba68f1d0fabec8a286c8c790e09228e4e94b0c719b875dcfe9ff97f33\&req=dSEuHst%2Bm4hYWvMW1HO4zVATLvPyLIQC%2B%2BKbvufXrzwWG%2B0uYgDqUHz1EKjy%0AhdxRQuo%2Bixvwt0XztFs%3D%0A)
Learn more about dynamic links here:
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.