Calendars & Booking
How to Use Custom Forms in GoHighLevel Service Menu Calendars
By Marnix Geerkens. Published 2024-04-04. Updated 2026-06-02.
Service menu calendars in GoHighLevel normally collect only a name, email, and phone number at booking. You can replace that default form with a custom form that asks any additional questions you need. Build the form in the Forms Builder under Sites, then link it to your service menu calendar through Calendar Settings.
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Summary. GoHighLevel allows you to attach a custom form to a service menu calendar, replacing the default contact fields with questions tailored to your business. The form is created separately in the Sites section and then selected inside the service menu calendar settings. Anyone booking through that service menu will complete your custom questions during the scheduling flow. Setting up a service menu calendar also requires enabling the Service Menu toggle in Preferences and organizing calendars into groups first.
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Watch it, then build it
Get the full platform free for 30 days
30 days, not 14Full platform, nothing held backFree community and setup help
Frequently asked questions
Where do I build the custom form before attaching it?
Go to Sites, then Forms Builder. Create your form there, then return to Calendar Settings to link it.
Does the custom form replace the default name and email fields?
The custom form replaces the default booking form entirely. Include any fields you still need in your custom form.
What do I need before I can create a service menu calendar?
Enable the Service Menu toggle in Preferences, create at least one service-type calendar, and add it to a group.