Does any one here using EMR for Oncology? As an Oncology Nurse, we need a cosignature from a 2nd RN. Now that we have Electronic Records, we kind of use the term esignature. As far as I know, esignature requires a user name and a password. If you just type in the 2nd RNs name, and she doesn't type in her password, then it's not the same as cosigning. Does it make sense? Any input is appreciated. Thank you.