When you work for large Office 365 project with different licensing models, it is good to have additional custom user view to filter users.
There are many filtering options that you can apply. I will create a new one below and you can see how to do it. After that you can create your own view.
First of all, you need to login to Office 365 admin portal via IE and go to Users>Active Users
Expand the View combo-box and choose Add Custom View
next move is to give it a proper name and select below option/s to filter new view.