This Smart Service allows you to digitally sign and/or certify a PDF document within a process. Digital signatures establish authorship, ensure document integrity, and can replace time-consuming manual signature steps.
See Adobe's website for more information on digital signatures in PDF documents: https://helpx.adobe.com/acrobat/kb/certificate-signatures.html
Hi abeerm and haidera0001 - you may want to post your question in the Discussions area for Plug-ins as it will get more visibility there: https://community.appian.com/discussions/f/plug-ins
Please note this plug-in has not been updated in almost 5 years and there is new functionality and plug-ins, such as the DocuSign Connected System, which may help you accomplish this. https://community.appian.com/b/appmarket/posts/sign-pdf-document
Wonder why this was deprecated...docuSign is pay per use and doesn't support PKI signature without additional configuration. What if we just want to sign a PDF with an appian certificate and take the user's credentials to place some info in the signature field? This seems like a slam dunk OOTB configuration....