Domain ownership enables you to assign and manage accountability for data domains within your organization. You can add owners to domains when creating a new domain. When you update ownership on a domain, the changes automatically propagate to child domains and related assets unless they have local overrides.
Ownership types enable you to assign multiple owners to a domain,
each with a distinct role and responsibility. By using different ownership
types, you ensure that different types of requests and issues are routed
to the appropriate person or team.
Default ownership types available are:
- Data Owner
- Data Steward
- Technical Owner
- Subject Matter Expert (SME)
Note: You can also create custom ownership types
that allow you to define role-specific ownership tailored to your
organization's governance structure. Once created, custom ownership
types are available for selection when assigning owners to domains.
Key concepts of domain ownership
Understanding the following concepts helps you effectively manage domain ownership:
| Term | Definition |
|---|---|
| Domain | A logical grouping of related data assets that represents a stable business capability. Domains are the primary level at which ownership is assigned. |
| Child domain | A child domain within a domain hierarchy. Child domains inherit ownership from their parent domain but can also have locally assigned owners. |
| Domain owner | A user or group assigned responsibility for a domain. Owners can have different responsibilities such as Data Steward, Sponsor, or Procurement Specialist. |
| Ownership type | A classification that defines the role or responsibility of an owner (for example, Data Steward, Sponsor, or Procurement Specialist). Ownership types help distinguish different types of accountability within a domain. |
| Ownership inheritance | The automatic propagation of domain ownership to child domains and related assets. Child domains inherit owners from their parent domain unless overridden by local assignments. |
| Ownership propagation | The cascading of domain ownership down the domain hierarchy and to one asset type level (such as Business Terms). Ownership does not propagate beyond the first related asset type. |
Add domain ownership
After adding domain owners:
- Ownership changes are immediately reflected in the domain details.
- Related assets receive updated ownership information.
- Child domains inherit ownership from their parent domain, including both the owner and the ownership type.
- The audit trail displays all ownership changes, including who made the change, when it was made, and what was changed. Open a domain's Details page and go to Change History tab to view the ownership audit trail.
Manage domain ownership
You can view and modify domain ownership
assignments at any time to reflect organizational changes, personnel
transitions, or shifts in accountability. When you update ownership on a
domain, the changes automatically propagate to child domains and related
assets unless they have local overrides.
To view, edit or remove owners for a domain:
Ownership display order across sources
When an asset has ownership entries from multiple sources, the
platform displays them in a deterministic order. Ownership entries are
additive across sources and are not overridden between direct,
rule-based, and domain-based assignments. Deterministic ordering
improves traceability during ownership review and
troubleshooting.
Ownership sources are displayed in the following order:
- Manual or Direct assignment: Ownership entries assigned directly to an individual asset are listed first.
- Rule-based assignment: Ownership entries generated by an ownership rule are listed next. For more information, see Create an ownership rule.
- Domain-based assignment: Ownership entries inherited from the asset's associated domain are listed last.
Customize child domain ownership
Child domains inherit ownership from
their parent domain, including both the owner and the ownership type.
You can customize this inherited ownership by adding local owners or
modifying inherited assignments without affecting the parent domain. For
example, if a parent domain has a Data Steward owner, all child domains
automatically inherit that Data Steward owner with the same ownership
type.