Alfons recently received a promotion to lead a team of 35 software engineers, testers, and business analysts. When he needs to send an email or meeting invite to his team, he realizes that he must type out the email IDs for all his team members. He approaches Priyanka from the IT team to help him make this process easier and more efficient. Which of the following features of Active Directory can Priyanka use to provide a solution?
a. Universal Group Membership Caching
b. User Principle Name
c. Selective authentication
d. Distribution groups