( = operations, administration, maintenance & provisioning,
"käitus, administreerimine, hooldus, valmendus")

olemus
mudel sisemiste tegevualade liigitamiseks, algul sidetehnikas
= a model for classifying internal functional areas, initially in communications engineering

ülevaateid
https://en.wikipedia.org/wiki/Operations,_administration_and_management

näiteid
http://www.ieee802.org/3/efm/public/mar04/oam/efm_oam_tutorial_2004_03_31.pdf

https://www.etsi.org/deliver/etsi_ts/132100_132199/132101/08.06.00_60/ts_132101v080600p.pdf

https://www.cisco.com/c/en/us/td/docs/ios/12_2sr/12_2sra/feature/guide/srethoam.html

https://www.sciencedirect.com/science/article/pii/S1319157814000056

https://documentation.nokia.com/html/365-372-324R10.0/index.html?i=365-372-324R10.0-oamp

https://docs.oracle.com/cd/E66391_01/doc.102/E63628_rev_01.pdf