Implementing Office 365 remotely Migration at Baja KSA for 70 users license
Using Dir Sync to sync Active directory on premises to Azure active directory.
Creating Exchange online Mailbox users on Exchange online.
Enable Skype for Business online for the 70 users.
File server migration to SharePoint online.
Enable Yammer for Office 365 Users.
Try to Consume Everything on office 365 because it have a lot of Features that the ordinary users are not aware they just think its a mail server only or Skype only so they should be more aware of office 365 Features and a lot of people are designing office are always forget to Discuss and give a quick guide about yammer