The Funnelforms contact form can be pre-filled using dynamic GET parameters via the URL. This way you can make it easier for known customers when you redirect from an external tool (such as a CRM or Zapier) to Funnelforms by transferring personal data to Funnelforms:
Each field in the contact form has an ID defined by you (this is described in this help article) such as first name, last name, telephone or e-mail. These IDs can be pre-filled by an external tool using GET parameters:
The correct parameter assignment must be defined in the external tool.