<https://processwire.com/talk/topic/7051-email-new-user/#comment-72729>
<http://schema.org/text>
"PS I would recommend also installing: http://modules.processwire.com/modules/password-force-change/ \n\nThis way the user will be required to change their automatically generated temp password when they first sign in. \n\nMake sure the role that you assign to each new user has edit-profile permission otherwise they won't be able to change their password! \n"
<https://processwire.com/talk/topic/7051-email-new-user/#comment-68050>