# Adding input tables

> You can easily add input tables by uploading CSV files in the **Data transformations** editor. Adding an input table in the **Data transformations editor** does not trigger a new data run. This enables you to create the required SQL queries step-by-step when adding new input tables.

You can easily add input tables by uploading CSV files in the **Data transformations** editor. Adding an input table in the **Data transformations editor** does not trigger a new data run. This enables you to create the required SQL queries step-by-step when adding new input tables.

:::note
Always make sure that the input data is in the required format for the app template used for the process app. Refer to [App templates](https://docs.uipath.com/process-mining/automation-cloud/latest/user-guide/app-templates).
:::

Follow these steps to add one or more input tables to the Input data.

1. Select the **Add file(s)** icon ![Add files icon](https://dev-assets.cms.uipath.com/assets/images/process-mining/process-mining-add-files-icon-325413-a638fff0-6fc688c5.webp) in the **Input data** section of the **Data transformations** editor. The **Tables** page is displayed.
2. Select the file or files that contain the data for the process app from your computer.
3. Select **Open**. The files are uploaded and a new table is automatically added in the **Source tables** section for each uploaded file and a corresponding input table is created in the **Target tables** section.
4. Make sure each source file is mapped to the correct target table.
5. Select **Next**. The **Fields** page is displayed.
6. For each table, make sure that the **Source** fields are mapped to the correct **Target** fields.
7. Select **Confirm**. The Fields page is closed and the new table or tables are listed in the tables section.

Check out [Managing input data](https://docs.uipath.com/process-mining/automation-cloud/latest/user-guide/managing-input-data#managing-input-data) for more information on mapping tables and fields.