> For the complete documentation index, see [llms.txt](https://docs.tonic.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tonic.ai/textual/dataset-configure-redaction/dataset-link-form-label-mapping.md).

# Linking a form label mapping to a dataset

A [form label mapping](/textual/entity-types/mapping-form-labels-to-entity-types.md) maps field labels from form PDF files to specific entity types.

When you link a form label mapping to a dataset, then when Textual detects that field label in a dataset PDF file, it assigns the mapped entity type to the field value. It also includes any manual redaction areas that you added to the mapping.

To link a form label mapping, on the **Project Settings** page, under **Form label mapping**, select the mapping to use.

<figure><img src="/files/2u1UO0sHBycQwRMqbohE" alt=""><figcaption><p>Form label mapping section on the Project Settings page of a dataset</p></figcaption></figure>

When the configuration for the linked form label mapping changes, Textual prompts you to apply those changes to the dataset.


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