As I said in the other topic, some other doubts are arising.
Looking at the Ships’ Sheets (and in the Ships’description too) there are some “Available” Modules under the Installed ones (i.e. the Cerberus has the Long Range Scanner installed, and the Nexus Link available for the Comms Modules); what is the role of the available ones? Are they suggested because they are particularly useful to that ship?
Sorry I missed something in the book (again).