Hi, I set up a one man company with a single email address with an Office 365 Business Essentials account as an inexpensive way (£3.10 per month) of getting a large business class exchange hosted email account, which is all he wants. As the sole license holder (we only bought a single licence) he is now a global admin for his account but I want to retain the admin-type roles for myself (esp billing admin role - since it is my company that paid for it !). He pays me. How can I take admin roles and separate them from his email role with only one licence? Does this make any sense?