To migrate boot LUNs from a third-party array onto a NetApp FAS8700, three actions are required. First, create zoning between the third-party array and the FAS8700 to ensure proper communication between the devices. Second, convert a single Fibre Channel (FC) port on each controller to an FC initiator port, which is necessary for the FAS8700 to access the LUNs on the third-party array. Third, verify third-party array support by using the Interoperability Matrix Tool (IMT) to ensure that the devices are compatible and supported for migration. Rebooting the third-party SAN is not a typical prerequisite for LUN import, and converting every FC target port to an initiator port is excessive and unnecessary for this task.