I have some user accounts whose nickname is their name (e.g. @Bob Smith) while I have other users whose nickname is the first part of their email address (e.g. @bsmith). There does not seem to be any pattern to which users have which setup. While I have the ability to setup the account and change their name, I cannot figure out how to change their nickname because I do not see a field for it anywhere.
This is important for me because we have a few examples where the email address reflects a maiden name while the individual now goes by their married name. Thus after a period of time no one recognizes the individual by their nickname (which has also led to the creation of duplicate accounts, but that is a different matter).
