http://blogs.technet.com/b/uspartner_ts2team/archive/2012/01/13/external-partner-access-to-office-365-team-sites.aspxQ: (from Stephen) … If the customer had office 365 could he set up users to only access the folders they are allowed to on the Sharepoint Team site?   A: My understanding is that all Office 365 plans (P &E) are granted 50 Partner Access Licensesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)