Each digital signature object will have its own individual properties,
one of which is what gets locked (if anything) when signed.Click on a
digi-sig object and look at the Object Palette, specifically the
Signature tab. By default, it will lock the entire document. You have to
set it to something else.For instance, the initial evaluator wouldn't
want anyone changing what he/she wrote, so you can create a "Collection"
of those initial evaluator's objects (name, office, evaluation, etc.)
and lock...