# Modify an existing Transaction

#### 1[. Update a Transaction](https://docs.live-eo.com/tradeaware/using-the-tradeaware-api/api-reference/transactions/modify-an-existing-transaction/update-a-transaction)

Change data of a transaction, e.g. updating the country of activity.

#### 2. [Add a Transaction Component](https://docs.live-eo.com/tradeaware/using-the-tradeaware-api/api-reference/transactions/modify-an-existing-transaction/add-a-transaction-component)

Add a component to an existing transaction.

#### 3. [Update a Transaction Component](https://docs.live-eo.com/tradeaware/using-the-tradeaware-api/api-reference/transactions/modify-an-existing-transaction/update-a-transaction-component)

Change data of an individual component of a transaction.

#### 4.. [Delete a Transaction Component](https://docs.live-eo.com/tradeaware/using-the-tradeaware-api/api-reference/transactions/modify-an-existing-transaction/delete-a-transaction-component)

Remove a component from a transaction

### Permissions

Your business must be entitled to access this endpoint. If you run into Error 403, please contact your sales representative.