What does NWCS stand for?

[MehrdadLinux]

Dear Developer/Team,

I noticed the abbreviation "NWCS" multiple times in the documentation but couldn't find its definition or explanation. Could you please clarify what "NWCS" stands for?

Thank you.

Best regards,

The NWCS datasource retrieves basic configuration values from the locally accessible metadata service. All data is served over HTTP from the address 169.254.169.254.

https://github.com/canonical/cloud-init/blob/0754ed2d62c6d58ac83fe85f12f34c86320bb7cb/doc/rtd/reference/datasources/nwcs.rst?plain=1#L3