Explanation/Reference:
Explanation:
PSOs cannot be applied to organizational units (OUs) directly. If your users are organized into OUs, consider creating global security groups that contain the users from these OUs and then applying the newly defined finegrained password and account lockout policies to them. If you move a user from one OU to another, you must update user memberships in the corresponding global security groups.
Go ahead and hit "OK" and then close out of all open windows. Now that you have created a password policy, we need to apply it to a user/group. In order to do so, you must have "write" permissions on the PSO object. We're doing this in a lab, so I'm Domain Admin. Write permissions are not a problem Open Active Directory Users and Computers (Start, point to Administrative Tools, and then click Active

Directory Users and Computers).
On the View menu, ensure that Advanced Features is checked.

In the console tree, expand Active Directory Users and Computers\yourdomain\System\Password

Settings Container
In the details pane, right-click the PSO, and then click Properties.

Click the Attribute Editor tab.

Select the msDS-PsoAppliesTo attribute, and then click Edit.
