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

# Function: normalizeLegacyEnvVar()

> **normalizeLegacyEnvVar**(`variable`): [`MrtEnvVarView`](../interfaces/MrtEnvVarView.md)

Defined in: [packages/b2c-tooling-sdk/src/operations/mrt/env-var.ts:402](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/bceb8da43dd8bc63d57932bbd905d36a1b40c949/packages/b2c-tooling-sdk/src/operations/mrt/env-var.ts#L402)

Normalizes a legacy MRT [EnvironmentVariable](../interfaces/EnvironmentVariable.md) into an [MrtEnvVarView](../interfaces/MrtEnvVarView.md).

## Parameters

### variable

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

## Returns

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