Automated Update Request Form Changes

Grant Coordinator
edited 12/09/19 in Smartsheet Basics

I have created an automated workflow, using the Request Update step.  This automatically creates the form to send to the user to update.  I would like to  change the way the form appears and allow multiple line entries. When I go into Forms, that form is not there to update.  How do I update the automatically generated form? Thanks for your help!