In the Event Builder click on Form Menu Item.

In the Form menu click on Create Form.

In the Form details put down the Form name and click Save.

Form creation success message will appear.

In the Event Form field, search by the Form name created and Save.

Once the Form is saved, click on Manage Participant Fields and the Form page will appear.

On the Form page, click on Existing Registrant Field.

On the Existing Registrant Field page, you may select the fields you want from the Available fields list on the left side box. You can also search the existing fields from the search box.

The selected fields will display on the right side box and also select the section then click Save.

Selected field success message will appear. 

If Required,  you may click on Create New Section for creating a separate form section.

Section created success message will appear. 

By clicking on the pencil icon, It will ask you to select the section to which you want the field to be moved and click on Save.

Field is moved and a success message will appear. 

If required, you may also create a custom field by clicking on Create New Field.

Type the field label (Question) and select the appropriate field type then click on Save.

Custom Field created success message will appear.

You can search for the custom created field in the Existing Registrant Fields and add it to the preferred Form section accordingly.

You can also change the serial order of fields by click-hold on the field and drag up and down. You can also change the field visibility by unchecking the box and the same way you can mate the field marked as required.

Once you are Done editing the Custom Form, click on the Cancel.

Click on Save and the Form is inserted and a success message will appear.