The relationships between privileges, permissions, and actors (e.g. users and groups) need further refinement within the Research view. One complication is that these concepts apply to two different pillars, related to control of resources (CWE-664) and protection mechanism failures (CWE-693).
+ Taxonomy Mappings
PLOVER			Privilege Management Error
ISA/IEC 62443	Part 2-4		Req SP.03.08 BR