In "Configure add record action" how do I set the value to whatever was entered in the form?

In "Configure add record action" how do I set the value to whatever was entered in the form?

I am attempting to use data entered in Form1 to create a record in Form2. I simply need to set the value of Form2.Field1 to the value that was entered in Form1.Field1. Unfortunately the "Configure add record action" only seems to allow me to specify a literal string. Is there a way to use a dynamic value here, or do I need to write the action in deluge script?