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# Copy TX Data

With the Connector Setting **Copy TX Data: Field to Field** you can automatically copy specific transaction data fields to another transaction data field custom. The setting is configured per Connector, but can also be configured as a Global Settings.

To configure the connector setting follow this steps:

1. Go to the **Connector Detail Overview** of the desired Connector
2. Click Edit on the **Settings** section (see Connector Detail Overview)
3. Select the Connector Setting **Copy TX Data: Field to Field** and click Add (see Connector Settings)
4. Click Add to create a parameter pairs (Field From, Field To). You can add as many parameter pairs as you want.
5. Select **Parameter Field From** , select **Parameter Field To** and click Save (see Parameter available Field From/To)

![Connector Detail Overview](https://documentation.ixopay.com/manual/assets/ideal-img/connector-detail-overview-copy-tx-data.7a85116.1280.png)Connector Detail Overview![Connector Settings](https://documentation.ixopay.com/manual/assets/ideal-img/connector-settings-copy-tx-data.1f57047.762.png)Connector Settings![Add parameter pairs](https://documentation.ixopay.com/manual/assets/ideal-img/add-parameter-pairs.fca5be6.766.png)Add parameter pairs

| Field From/To | Description                                                                     |
| ------------- | ------------------------------------------------------------------------------- |
| uuid          | Transactions UUID                                                               |
| merchantTxId  | Merchant Transaction ID (added to the transaction by the Merchant) to be copied |
| description   | Transaction description                                                         |
| descriptor    | Transaction descriptor                                                          |