olemus
sõltub kontekstist
= depends on context

näiteid
http://neokobo.blogspot.com/2012/01/121-rule-based-management.html

https://en.wikipedia.org/wiki/Business_rule_management_system

https://edtechmagazine.com/higher/article/2012/08/firewall-rule-management-key-network-security-1