1.5 How to use pre-defined signature fields

If the document contains signature acrofields (or tags), it is possible to define which signature acrofields should be available for each and every signature Request

. With multiple signatories, users

won’t sign where they shouldn’t or overlook signature fields.

Note: OTP signature requires signature acrofield

Read more about this functionality in 2.2 Create

signature Request and chapters in examples describing multi-round signing 5.4 Multi-round signing with PDF with tags, 5.6  Multi-round signing with PDF with signature acrofields (specifically AllowedFields: SIGNATURE).