# LanguageFields

Allows you to specify fields that contain the language type of the document. IDOL Server treats these fields as LanguageType for the documents that you send in the index action.

NOTE: Micro Focus recommends that you use field configuration to set LanguageType fields, instead of setting this parameter for a single index action.

Separate multiple fields with commas. There must be no space before or after a comma. You can use wildcards.

When identifying fields use the formats:

- `/FieldName` to match root-level fields

- `*/FieldName` to match all fields except root-level

- `/Path/FieldName` to match fields that the specified path points to.

If you specify only the field name, IDOL Server automatically adds a `*/` to it.

Actions: | DREADD DREADDDATA
Type: | String
Default: |
Example: | `LanguageFields=Document/DRELanguageType,*/myLanguageType` In this example, IDOL Server reads the document's language type from any `DRELanguageType` field below the `Document` level and any `myLanguageType` fields.
See Also: | LanguageType configuration parameter

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