olemus
rakendustarkvara, mis toetab ettevõtte sisetalitlust, st tootmist, ressursiplaanimist, varustamist, laoarvestust jms
= software that does not interact directly with the customer. It provides functionality for internal operations

ülevaateid
https://www.techopedia.com/definition/1406/back-office-application
https://en.wikipedia.org/wiki/Front_and_back_office_application
https://en.wikipedia.org/wiki/Back-office_software