# Use invite system to invite course participants to topic in secure category

**URL:** <https://meta.discourse.org/t/use-invite-system-to-invite-course-participants-to-topic-in-secure-category/222106>\
**Category:** Product Support\
**Tags:** invites\
**Created:** [March 27, 2022, 7:36pm UTC](https://meta.discourse.org/t/use-invite-system-to-invite-course-participants-to-topic-in-secure-category/222106 "2022-03-27T19:36:45Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![gassim](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gassim/32/220910_2.png) [@gassim](https://meta.discourse.org/u/gassim)\
**Post date:** [June 8, 2022, 11:56pm UTC](https://meta.discourse.org/t/use-invite-system-to-invite-course-participants-to-topic-in-secure-category/222106/7 "2022-06-08T23:56:28Z")

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> [@donaldsoncd](#):
>
> I will run into the issue of the maximum number of usages/redemptions.

Hi,  
I had the same answer and found a solution here on meta. 1000000 can be used max and if you have a million use for the link maybe it’ll be time to update the links?

Thanks!

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