New to Creator

New to Creator

So we have an app, call it App A.  Inside of App A we have 2 forms/tables.  The first is more of a data form that our customers will fill out.  The second is a form we will use in house to manage/track the project.  The first field in the data form is *Project Name.  Once the data from is submitted by our customer we would like to have this field *Project Name also appear as the first field in our back end form/table.  What is the best way to do this?  Would it make more sense to use a subform?

Hope my questions is clear and thanks for any help offered.