Generate Shortcodes – Submissions Forms is located under My Calendar > Shortcodes > Submission Forms.
The My Calendar Pro submissions form builder allows you to generate heavily customized forms with My Calendar’s event fields. You can use the up and down arrows to modify the order of fields, customize labels, set default category or location, and choose which fields are included.
Handling Multiple Submission Forms
Any custom fields created in the Custom Field editor will automatically be added to the fields manageable in the form builder. Labels for custom fields are only managed in the custom field editor.
The form builder generates a shortcode in the format
[submit_event form_id="short-form"]. Selecting and editing that form in the form builder will change the view of that form with no need to change the shortcode.