When you are sitting in the same room with all the signers, it makes sense to have everyone sign on a tablet (or mobile).
SIGN Butler will guide you through the In-Person signing process, indicating who is the next signer to pass the device to sign.
The Actionable should use class: cadmus_sign2.Actionable_SignButlerSignNow
This ensures that the signing process starts immediately, without the need to open an email or the SIGN Request page.