> ## Documentation Index
> Fetch the complete documentation index at: https://developers.redo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# FulfillmentGroupCustomFieldSource

> Where a store's custom fulfillment field reads its value.

| Value | Description |
| - | - |
| `ORDER_ATTRIBUTE` | An order attribute (note attribute), keyed by its name. |
| `ORDER_METAFIELD` | An order metafield, keyed `namespace.key`. |
| `VARIANT_METAFIELD` | A product variant metafield on the group's items, keyed `namespace.key`. |


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