Optional. Specifies the name or archive ID of the archive to which Policy Manager migrates the items in the PST files.
Notes:
You can make Policy Manager automatically determine the correct archive to use, in which case you do not need to specify ArchiveName.
Policy Manager uses the first archive that has a matching name. If you have archives with duplicate names, the result may not be what you want. To avoid this problem, use the archive ID, which you can copy from the Advanced tab of the archive's properties in the Administration Console.