A system represents some computer. A computer has some attributes associated it:

• Physical or virtual
• Location
• Primary User
• OS
• Notes

A system also has zero or more components from the component module. When a component is associated with a system it has a an optional serial and an optional sanitization procedure.

A system has zero or more interfaces from the network module. This part allows a system to have one or more IP address, one or mac addresses. For each IP address, there must be a host name provided and an optional list of cnames.