The O365 Admin Center is a GUI application that administrators can use to administer every aspect of Office 365 including Exchange Online, Compliance Center, SharePoint and Skype for Business.
Added Resource Mailbox tab
-Booking Options
-Allow conflict meetings on a single resource mailbox
-Disallow conflict meetings on a single resource mailbox
-Enable automatic booking on all resource mailboxes
Added Resource Mailbox tab -Booking Options -Allow conflict meetings on a single resource mailbox -Disallow conflict meetings on a single resource mailbox -Enable automatic booking on all resource mailboxes