# cartographer input refs:

| singular | collection |
| --- | --- |
| `$(config)$` | `$(configs.<name>.config)$` |
| `$(image)$` | `$(images.<name>.image)$` |
| `$(source.url)$` | `$(sources.<name>.url)$` |
| `$(source.revision)$` | `$(sources.<name>.revision)$` |