Same identity authentication password for multiple users

According to the Adobe Sign User Guide, when using identity authentication passwords, they are unique to each signer. I am looking for a solution where the same identity authentication password can be used for all recipients.

The current flow requires entering the password for each individual user which is cumbersome for multiple users per agreement. This requires entering each email address, then choosing the password option for each email address, then entering a password for each email address. Instead, I would like to enter the password one time for all email addresses.

Note that the option to password protect the document is not an option as I require automatic field detection to work. Automatic field detection does not work when the document is password protected.