Slot: system_id
A human-oriented, globally unique identifier for a system.
URI: [oscal:system_id](https://w3id.org/lmodel/oscal/system_id)
Alias: system_id
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [PlanOfActionAndMilestones](PlanOfActionAndMilestones.md) | A plan of action and milestones that identifies initial and residual risks, d... | no |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [SystemId](SystemId.md) |
| Domain Of | [PlanOfActionAndMilestones](PlanOfActionAndMilestones.md) |
### Cardinality and Requirements
| Property | Value |
| --- | --- |
## Identifier and Mapping Information
### Schema Source
* from schema: https://w3id.org/lmodel/oscal
## Mappings
| Mapping Type | Mapped Value |
| --- | --- |
| self | oscal:system_id |
| native | oscal:system_id |
## LinkML Source
name: system-id
description: A human-oriented, globally unique identifier for a system.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
alias: system_id
domain_of:
- PlanOfActionAndMilestones
range: SystemId
inlined: true