Forum Discussion
Collaboration between tenants
Hi All, I would like to know some Microsoft recommendations on below scenario. Company A has bought Company B. Company A is completely in Office 365 wherein Company B is 90% in Office 365 and...
Hi NaveenKumar S,
About free/busy, you can read this article https://blogs.technet.microsoft.com/ehlro/2015/03/26/enable-freebusy-information-between-the-office-365-users-from-two-different-tenants-when-the-autodiscover-of-one-of-them-is-pointing-on-premise/
About skype presence, you need to federate each other if the both Office 365 are not open to federations.