Registration that closes itself when the seats are gone.
Give every event its own link. Set the answer limit to the number of seats, ask only what you need, and have your event terms accepted. Follow sign-ups as they come in.

Overbooked, and half the answers missing.
Long registration forms lose people halfway, open forms take more registrations than there are seats, and public links attract spam.
How to set it up in Documentas
Keep it short
Name, email and the few questions you need, such as dietary needs as a multiple choice.
Cap it
Set the answer limit to the number of seats.
Your terms
Attach the event terms as a review document.
Share and close
One public link with a captcha. Close the form when you’re done.
A registration form you can copy
| Field | What it asks |
|---|---|
| Attendee | Name, email, company |
| Options | Session choice, dietary needs (multiple choice) |
| Review document | Event terms |
| Purpose | Collect answers only: no document needed |
Short and clear gets finished

We noticed that more people finish the registration when the form is short and clear.
An award-winning coworking space in Brno gives every event its own registration link and follows sign-ups in real time.
Both teams built their forms with PDF Generator API Web Forms, the engine behind Documentas.
What makes it work
Questions people ask
Keep reading
Events, sports and clubs
Waivers, capped registrations and club memberships, completed on participants’ phones before they arrive.
Read moreLiability waivers
Waivers signed on participants’ phones from a link or QR code, stored and searchable.
Read moreForms and data collection
Build forms with tables, required fields and terms to accept. Share by link or invitation and see every answer.
Read moreSee it with your own documents.
Book a 15-minute walkthrough and we’ll set up your first form or signing flow with you.
A 15-minute video call. Bring the form or contract you use today.