# NamedValueNamespaces

Location: [gRPC API](https://developer.m-files.com/APIs/gRPC-API/index.md) > [Reference](https://developer.m-files.com/APIs/gRPC-API/Reference/index.md) > [Messages](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/index.md)

HTML version: https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.NamedValueNamespaces/

Property definition (with additional information for admin use only).

- **Full name:** `MFiles.NamedValueNamespaces`
- **Proto file:** [`mfiles/structs.proto`](https://developer.m-files.com/APIs/gRPC-API/downloads/proto/mfiles/structs.proto)

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## Fields

| Field | Type | Number | Description |
|---|---|---|---|
| <a id="f-value"></a>`value` | repeated [`NamedValueNamespace`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.NamedValueNamespace/index.md) | 1 | An array of the NamedValueNAmespace structures. |

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## Used in fields

- [`PropertyDefAdmin.tags`](https://developer.m-files.com/APIs/gRPC-API/Reference/Messages/MFiles.PropertyDefAdmin/index.md#f-tags): Names value namespaces related to the property definition.