Fine-grained Password Policies
Different groups of users may need different password policies
You can use fine-grained password policies to specify multiple password policies, and to apply different password restrictions and account lockout policies to different sets of users in a single domain. For example, Administrators may have different password requirements that are stricter than the policies for a user. If you cannot meet your organization’s security requirements with a single password policy, you should use fine-grained password policies.