Automatic login between sites with AppThemes themes and synched user accounts
Is there a way to login users automatically in another site that uses AppThemes themes too and the user accounts are synchronized via specific plugin (WordPress User Sync plugin that sync user accounts and transfer profiles across multiple WordPress installations)?
I have 2 different installs associated to different domains, 1st with ClassiPress and the 2nd with Vantage, and I'd like to let users would "navigate" between installs without having to login again. It's not a problem at all, but I'd like to "redirect and login" them automatically if they are logged in the master site, because they don't need to know about the details (sync) and it should be transparent for them.