Macro to find text and replace with form field containing that text

[macropod]

Turning an existing set of strings like "A-F2B" or "A-F2" into cross-references requires nothing more than a Find/Replace, making the conversion a once-off exercise. All you need for each of the strings you want to convert is:
a) a single formfield to which the cross-references can point; and
b) a single cross-reference you can copy to the clipboard for the Find/Replace operation.