It would be very useful if responses collected through custom checkboxes on the signup page could be used for:

filtering and segmenting users,

automatically adding or removing tags,

triggering email campaigns or automations.

For example, we added a newsletter subscription checkbox to our signup page. The user's response is currently stored under Users → Students → Info, but we cannot use this information for segmentation or email marketing.

Being able to connect the checkbox response to tags, segments, or email automations would make it possible to use the signup page for newsletter opt-ins and similar consent-based workflows.

Thank you for considering this for a future update!