SDL/Nexus supports two translation management services offerings, SDL/Nexus-FTP and SDL/Nexus-SJP.
SDL/Nexus automates the transfer of pre- and post-translation packages between Astoria and SDL/Nexus. The FTP offering uses simple file transfer. The SJP offering includes manifests, and provides more detail about the intended processing within the TMS product. See http://www.sdl.com/solution/language/integrations/.