This enumerated value reports the policyOwner for the capability-catalog override rule that changes how UCS Manager's hardware-discovery logic classifies or constrains one specific DIMM part during blade inventory — which subsystem actually controls its configuration state (for example local, pending-policy, or policy). Knowing the policyOwner tells an admin whether changing a memory discovery-modifier rule's behavior means editing this object directly or instead means editing the UCS Manager policy that owns it, since a direct edit against a policy-owned object gets silently overwritten on the next resolution pass. A policyOwner of 'policy' here would mean a capability-catalog bundle rather than a hand-edited local override is authoritative, so a direct local edit would not survive the next policy resolution.