I am currently following a workflow similar to the one outlined in Survey123 Tricks of the Trade: Signatures, which outlines how to capture handwritten signatures within my Survey123 form. However, the challenge I am encountering involves the need to collect signatures from users who possess a Common Access Card (CAC).
In standard workflows, digitally signing a document such as a PDF using a CAC typically requires the user to input their PIN, leveraging the Public Key Infrastructure (PKI) certificates embedded on the card. These certificates facilitate secure, authenticated digital signatures.
I would like to know whether it is possible to integrate CAC-based digital signature capabilities into Survey123 Connect Forms.
