The attachment field has been moved from Advanced Fields into Data Entry Fields in the Toolbox. Attachments fields are used to let recipients upload attachments when signing a document, a copy of their driver’s license for example.
[UPDATE] NULL VALUE ON SIGNATURE CERTIFICATE
An issue where a null value, (0.0.0.0) for IP/location in the certificate has been fixed. If null, the IP will be replaced with ” “(blank), and the location will be Foxit eSign.