You have a Microsoft Office 365 subscription. You discover that apps from a third-party publisher have security issues. You need to block all apps from the publisher. What should you use in the Microsoft Teams admin center? 

Answer options:

A. Org-wide app settings
B. Policy packages
C. Permission policies
D. Manage apps

D

Reference: https://docs.microsoft.com/en-us/microsoftteams/manage-apps