| as_built_status | Status of the as-built structure or item, for example planned, in-build, completed, inspected, accepted, rejected, delivered, or archived. | string | Datatype | False | False | 0..1 | - | False | False |
| build_date | Date on which the as-built structure or product instance was built, completed, or recorded. | date | Datatype | False | False | 0..1 | - | False | False |
| configuration_snapshot | Captured configuration, baseline, snapshot, or resolved structure context used to identify the configuration that was actually built. | string | Datatype | False | False | 0..1 | - | False | False |
| editing_state | Editing, authoring, or change state of the item or structure, for example draft, checked out, checked in, under change, locked, frozen, or released. | string | Datatype | False | False | 0..1 | - | False | False |
| lifecycle_state | Lifecycle state of the item or structure, for example In Work, Released, Frozen, Obsolete, Completed, Accepted, or another organization-specific state. | string | Datatype | False | False | 0..1 | - | False | False |
| lot_number | Lot, batch, or production lot identifier of the realized item. | string | Datatype | False | False | 0..1 | - | False | False |
| manufacturing_plant | Plant, site, factory, or manufacturing organization responsible for the assembly, production, or as-built record. | string | Datatype | False | False | 0..1 | - | False | False |
| serial_number | Serial number of the realized product, assembly, or item. | string | Datatype | False | False | 0..1 | - | False | False |
| structure_version | Version, revision, iteration, baseline, or other version label of a tree or structure object. | string | Datatype | False | False | 0..1 | - | False | False |
| work_order | Work order, production order, manufacturing order, or execution order associated with the as-built structure or item. | string | Datatype | False | False | 0..1 | - | False | False |
| description | Human-readable description. | string | Datatype | False | False | 0..1 | IdentifiedThing | False | False |
| id | Stable identifier of the object. | uriorcurie | Datatype | True | False | 1..1 | IdentifiedThing | False | True |
| name | Human-readable name. | string | Datatype | False | False | 0..1 | IdentifiedThing | False | False |
| external_id | Native identifier of the object in the source tool. | string | Datatype | False | False | 0..1 | ToolObject | False | False |
| source_system | Concrete source system or repository. | string | Datatype | False | False | 0..1 | ToolObject | False | False |
| tool_name | Name of the tool where the object is managed. | string | Datatype | False | False | 0..1 | ToolObject | False | False |