You have a Lync Server 2010 and Lync Server 2013 infrastructure. The infrastructure contains Front End pools. Currently, all users use the Lync Server 2010 Front End pool. An administrator migrates…

You have a Lync Server 2010 and Lync Server 2013 infrastructure. The infrastructure contains Front End pools. Currently, all users use the Lync Server 2010 Front End pool. An administrator migrates a user to the Lync Server 2013 Front End pool. After the migration, the user can no longer access the whiteboards, the attachments, the poll data, and the Microsoft PowerPoint presentations that were uploaded to the meeting before the migration. You need to ensure that the PowerPoint presentations, the whiteboards, the attachments, and the poll data are moved when users migrate from Lync Server 2010 to Lync Server 2013. What should you do?