It seems like your question might be incomplete. If you're asking whether "100 command" refers to a specific command in a programming context or something else, please provide more details. Generally, in computing, "command" can refer to instructions given to a computer or software to perform specific tasks, but "100 command" isn't a standard term.
Making these determinations requires in-depth, position-by-position analysis of the MACS, from the Incident Command Post through the Federal level of government (in the case of Presidentially declared disasters or emergencies).
logistics
Following every incident in which MAC System elements are involved every jurisdiction should?
Conduct an after-action review
as a separate general staff section