To use any of the tools listed below in your Blackboard site, you must first enable the item(s) on your Tool Availability page. It’s easy: On your course menu, open Customization > Tool Availability. Scroll to the item and check the box(es). Click the Submit button to complete your work.
You will authenticate your G Suite account like you do your Office 365 account, with your full EKU email address and password:
Open www.google.com and be sure you are logged out of any other Google accounts by clicking the icon in the top-right corner and choosing the Sign out button. If you do not have that, you are not currently logged into a consumer Google or G Suite for Education account.