You support a customer's Microsoft Lync Server 2013 environment. Your customer has granted User1 Conferencing Policy A, and User2 Conferencing Policy B. When User2 joins a video conference that is…

You support a customer's Microsoft Lync Server 2013 environment. Your customer has granted User1 Conferencing Policy A, and User2 Conferencing Policy B. When User2 joins a video conference that is hosted by User1, User2 sees only a single video window, while other users who are joined to the same conference see up to five concurrent video streams. You need to configure the environment to allow User2 to view multiple concurrent video streams. You need to achieve the goal with the fewest changes to the environment. Which cmdlet should you run?