9.  Topic 2, Litware, inc 
Case Study
Physical Locations
Existing Environment
Each branch office is represented organizational unit (OU) in an OU named Offices in Active Directory. 
Each branch office has a special Administrators group that contains the delegated administrators for that office. Each Administrators group is named based on its location in a format of RegionalAdmins_Brussels, RegionalAdmins_Munich, RegionalAdmins_London, RegionalAdmins_Vienna and RegionalAdmins_Rome. 
Network Infrastructure
Each office has the following servers and client computers:
The office in Brussels contains an Exchange Server 2016 server that has the Unified Messaging role installed and hosted voicemail configured.
Requirements
Technical Requirements
Problem statements
You need to configure the required objects for the branch office administrators.