# Appending Custom Parameter To Zoom Join\_URL

**URL:** <https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url/105442>\
**Category:** Meetings\
**Created:** [March 11, 2024, 9:01am UTC](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url/105442 "2024-03-11T09:01:20Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![gianni.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/gianni.zoom/32/32523_2.png) [@gianni.zoom](https://devforum.zoom.us/u/gianni.zoom)\
**Post date:** [March 14, 2024, 4:28pm UTC](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url/105442/5 "2024-03-14T16:28:48Z")

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Hi @procurement ,

In short, customization options for the join parameter are limited, including a unique identifier:

> [@Appending Custom Parameter to Zoom Join\_URL? continued](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url-continued/34590):
>
> Unfortunately, topics are being closed very quickly here, so I have to create a new topic that just continues on an existing one at: In the answer, Tommy (staff) writes: You can [generate unique join links with custom fields](https://marketplace.zoom.us/docs/api-reference/zoom-api/meetings/meetingregistrantcreate) And then links to the API docs explaining how to add a registrant, not how to generate unique join links. I want to know how to create a connection between registrants their “unique join link”. I want to implement the following scenario: Schedule a meeting for a host A…

> [@Appending Custom Parameter to Zoom Join\_URL? continued II](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url-continued-ii/42009):
>
> I’m not a big fan of auto-closing topics. Instead of just adding a new item to the conversation, I have open a new topic. Can you imagine how StackOverflow would look like when questions were auto-closed after 30 days? Exactly. Following up on [Appending Custom Parameter to Zoom Join\_URL? continued](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url-continued/34590)], I can confirm that what was suggested by the friendly Zoom-staff does pretty much what I was after. For anyone interested, here’s the summary of how it works/does not work: You can pre-register a…

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_[View the full topic](https://devforum.zoom.us/t/appending-custom-parameter-to-zoom-join-url/105442)._