# TWO WAYS to Allow Users to RSVP, Register and Join

**URL:** https://community.glideapps.com/t/two-ways-to-allow-users-to-rsvp-register-and-join/36924
**Category:** Community Resources
**Created:** [January 10, 2022, 1:02am UTC](https://community.glideapps.com/t/two-ways-to-allow-users-to-rsvp-register-and-join/36924 "2022-01-10T01:02:33Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Robert\_Petitto](https://sea2.discourse-cdn.com/flex002/user_avatar/community.glideapps.com/robert_petitto/32/25193_2.png) [@Robert\_Petitto](https://community.glideapps.com/u/Robert_Petitto)
#### Post date: [January 10, 2022, 1:02am UTC](https://community.glideapps.com/t/two-ways-to-allow-users-to-rsvp-register-and-join/36924/1 "2022-01-10T01:02:33Z")

</div>

If you’re allowing your users to register for a course, RSVP to an event, check in to a location or assign themselves to an item, you’ll need to create some sort of user log.

In this video, you’ll learn two ways to create the log:

1. Creating a Log Sheet (flexible but eats into your row quota)
2. Creating a User Array Column (significantly saves rows, but only tracks one data point—usually user ID/email).

Watch and learn which way is most applicable for your app!

[![](https://us1.discourse-cdn.com/flex002/uploads/glideapps/original/3X/7/1/710efd757d00cc0b9b980d772ac5503199299dd8.jpeg "Glide: TWO WAYS to Allow Users to RSVP, Register and Join") ](https://www.youtube.com/watch?v=IWZWB1hn3DU)