Install the Migration Assistant The Migration Assistant extension is required only for migrating legacy settings to Endpoint Security. It is not part of the Endpoint Security product extension package. You must install it on your McAfee ePO server as a separate extension if you plan to migrate. Task In McAfee ePO, select Menu → Software Manager → Software Not Checked In. On the left side of the Software Manager screen, under Product Categories, select Licensed, then: In the Software Not Checked In table, select McAfee Endpoint Security Migration Assistant. The description and the extension for the Migration Assistant are displayed in the table at the bottom of the screen. Click Check In to check in the Migration Assistant extension to your McAfee ePO. When installation is complete, the Migration Assistant is listed on the Extensions screen.