0424 Governance Zones¶

A GovernanceZone entity describes a collection of elements that are used, or processed in a specific way. The governance zone definitions define the governance zones in use in the organization and how they are used. It is possible to then attach governance policies and controls to the zone definitions using the GovernedBy relationship to show how elements assigned to a zone should be managed and governed.

Linking the zones in a hierarchy implies that the governance definitions linked to a zone that is higher in the hierarchy also apply to all governance zones linked underneath it.

An element may belong to many Governance Zones. This is defined in the ZoneMembership classification. A classification is used rather than a relationship between the element and GovernanceZoneDefinition to improve the performance of the processing since the classification flows with the element.

There is more information on governance zones in governance zoning.

GovernanceZone entity¶

The GovernanceZone entity describes a collection of elements that have the same visibility.

ZoneHierarchy relationship¶

The ZoneHierarchy relationship links a parent zone to its children.

ZoneMembership classification¶

The ZoneMembership classification is used to record the zones that an element is a member of.

ZoneMembershipProfile classification¶

The ZoneMembershipProfile classification is used to record the number of elements in the attached governance zone for each open metadata type.

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