Thanks for the reply

I may be able to write some code to add this in post merge. I will look into that. I thought there may be an easier way built in by Microsoft.

I have radio boxes within the document which changes text within a textbox so no need for field codes and addresses (as I figured they wouldn't survive the merge as you suggested). When I do the merge and paste the code into the output it does what I need it to do so this certainly is an option.

I am not building this into the mail merge because I am creating a report for a client. The mail merge contains my intellectual property so I do not want them to have access to this. They will then conduct interviews and rate candidates (using the radio boxes) which then modifies an 'Overall Rating' further down the report.