Your network contains one Active Directory domain named contoso.com.
From the Group Policy Management console, you view the details of a Group Policy object (GPO) named
GPO1 as shown in the exhibit. (click the Exhibit button.)

You need to ensure that the comments field of GPO1 contains a detailed description of GPO1.
What should you do?

A.
From Active Directory Users and Computers, edit the properties of contoso.com/System/Policies/
{229DCD27-9D98-ACC2-A6AE-ED765F065FF5}.

B.
OpenGPO1in the Group Policy Management Editor, and then modify the properties of GPO1.

C.
From Notepad, edit \\\\contoso.com\\SYSVOL\\contoso.com\\Policies\\{229DCD27-9D98-ACC2-A6AEED765F065FF5}\\gpt.ini.

D.
From Group Policy Management, click View, and then click Customize.

Explanation:
Adding a comment to a Group Policy object
Open the Group Policy Management Console. Expand the Group Policy Objects node.
Right-click the Group Policy object you want to comment and then click Edit.
In the console tree, right-click the name of the Group Policy object and then click Properties.
Click the Comment tab.
Type your comments in the Comment box.
Click OK
https://technet.microsoft.com/en-us/library/cc770974.aspx