Viewing All Apps through Office.com
Step 1: Go to Office.com.

Step 2: Click the Sign-in.
Click the Sign In option located in the middle left hand side of the page.
Step 3: Enter your Email
Your Omni Email you received is your Omni SSO Username.
Step 4: Enter your Password
Enter your Omni SSO Password then click Sign In. This is the same username and password you use to sign into MFA and Teams.

Step 5: Approve the MFA Push
Approve the MFA Push through your mobile device through the Sign in Request Notification.

Step 6: Click the 9 Squares then All Apps
Click on the 9 squares waffle icon on the top right corner of your screen; then select the All Apps option.
Locate the Omni Tool name and icon you would like to open from the All Apps screen then click on it. For example: Humanity, Omni Zimbra Email, Zoho Help Center, or Teams.