Well,there different ways in signing XFA forms.You can either sign just
FormCalc.By this method you're also able to remove signatures.Or you can
add PDF signatures through a signature field.The second method provides
no way to remove a signature via scripting I'm afraid.
We are not finding that to be true. We have updated our version of
Lifecycle and the large majority of people we service are unable to view
the Lifecycle document. When we contacted Adobe, we were informed that
Lifecycle was not supported and we should make our forms in Adobe DC or
InDesign. All we want to do is have the options like you do in the
Lifecycle software, for the content to move down when some writes pages
of content, so the document can be printed out with all the information.