How do you turn a .ai or .pdf file into a template so a customer can add there own information?

How do you turn a .ai or .pdf file into a template so a customer can add there own information in somethimg like a microsoft office. There is artwork on the template that they need to see

when they put the info in.

How do you turn a .ai or .pdf file into a template so a customer can add there own information?microsoft internet explorer

Using the full version of Adobe Acrobat you can create a form that can be filled in by anyone using Acrobat Reader.