The following options are available:
| Option | Description |
|---|---|
| Alphanumeric | Metadata key values appear in alphanumerical order. For an example, see Alphanumeric use case. |
| Version | Metadata key values appear by version number. |
| Relevance | Metadata key values appear according to their relevance in Switch to relatives. This is the default configuration. For an example, see Relevance use case. In facets, values appear in alphanumeric order. |