You work as a Systems Administrator for your company. The company has departments named Sales, Accounts, Research and Production. The company has a subscription to Microsoft 365. All users in your company have a Microsoft 365 E5 license. You have configured a Team for each of the departments. Currently, users in any department can use Microsoft Teams to communicate with users from any other department. You need to configure the environment to ensure that users in the Research team can only communicate with other users in the Research team by using Microsoft Teams. What should you do? 

Answer options:

A. Configure a Teams Meeting policy.
B. Configure Information Barrier policies.
C. Configure an App Protection policy.
D. Configure Conference Bridges.

B