How to add E5 licenses to an existing E3 trial tenant
- Log into your E3 trial tenant as a company administrator (global admin).
- Go to E5 trial sign up: https://go.microsoft.com/fwlink/p/?LinkID=698279.
- If you are not signed in to your E3 trial, click Sign in from the trial sign up page, and enter your E3 trial tenant credentials.
- Follow the on-screen instructions to add E5 licenses to active users in your trial tenant.
- E5 licenses will appear as an option when you add new users or edit active users in OAC.
Note: Once you have an E5 subscription, you can follow the steps in the following article to extend your trial.