"Can you/how do you create a form field that lets you select multiple choices?" in ClickDimensions Help - comment added by Rhys Saraceni

Hello Melanie

Unfortunately, it is not currently possible to make a form field where multiple options can be selected at once because it is only possible to map a form field to one CRM field at a time. Your best option in this scenario would be to make a few checkbox fields, one for each option you want, then place them adjacent to one another in the form.