If am NCO is installed on a managed host, Sun Update Connection – Enterprise automatically detects it and adds it to your local knowledge base. If the NCO is not yet installed (it is on a CD or other source), you can add it to the knowledge base on demand.
When an NCO is added to the local knowledge base, the Local Expansion technology generates rules for NCO deployment. (Be aware that rules generated on-site are not as rigorous as those created by Sun.)