Slot: source
Reference to an external catalog or profile resource.
URI: [oscal:source](https://w3id.org/lmodel/oscal/source)
## Applicable Classes
| Name | Description | Modifies Slot |
| --- | --- | --- |
| [ControlImplementationSet](ControlImplementationSet.md) | Defines how the component or capability supports a set of controls | yes |
## Properties
### Type and Range
| Property | Value |
| --- | --- |
| Range | [URIReferenceType](URIReferenceType.md) |
| Domain Of | [ControlImplementationSet](ControlImplementationSet.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:source |
| native | oscal:source |
## LinkML Source
name: source
description: Reference to an external catalog or profile resource.
from_schema: https://w3id.org/lmodel/oscal
rank: 1000
domain_of:
- ControlImplementationSet
range: URIReferenceType