Windows Update for Business: Enhancements, diagnostics, configuration

[Marvin Oco]

can we configure O365 business premium for Hybdrid with exchange on premise?

https://technet.microsoft.com/en-us/library/exchange-online-service-description.aspx

[#2]

Every plan that supports DirSync supports Hybrid as well. The note you have highlighted refers to the on-premises licensing requirements (CALs).