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[@salesforce/b2c-tooling-sdk](../../../modules.md) / [operations/mrt](../index.md) / normalizeLegacyAccessControlHeader

# Function: normalizeLegacyAccessControlHeader()

> **normalizeLegacyAccessControlHeader**(`header`): [`MrtAccessControlHeaderView`](../interfaces/MrtAccessControlHeaderView.md)

Defined in: [packages/b2c-tooling-sdk/src/operations/mrt/access-control.ts:408](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/36eea0d308f1312d1a446ec8813ed30b0bdba62c/packages/b2c-tooling-sdk/src/operations/mrt/access-control.ts#L408)

Normalizes a legacy MRT [MrtAccessControlHeader](../type-aliases/MrtAccessControlHeader.md) into an [MrtAccessControlHeaderView](../interfaces/MrtAccessControlHeaderView.md).

## Parameters

### header

## Returns

[`MrtAccessControlHeaderView`](../interfaces/MrtAccessControlHeaderView.md)