What's the difference between lastLogin and modified properties in classarcgis.gis.User(gis, username, userdict=None)?
lastLogin is the last login date of the user. modified is the date the user was last modified. From these descriptions one would expect the two properties to be different, but they are not. They both show the lastLogin.

We need to be able to audit changes (role, user type, password) to the accounts. modified property has to be designated specifically for this purpose and not be a redundant property for lastLogin