--- title: "Define transformation for mapping field" slug: "define-transformation-for-mapping-field" tags: ["Task topic"] updated: 2026-03-20T08:02:36Z published: 2026-03-20T17:44:14Z canonical: "docs.staedean.com/define-transformation-for-mapping-field" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.staedean.com/llms.txt > Use this file to discover all available pages before exploring further. # Define transformation for mapping field You can use a transformation to change a source value into another value. If a transformation is required for a field mapping, add the relevant transformation to the field mapping. ### Steps 1. Click **Connectivity studio - Integration Design**. 2. On the **Message** tab, in the list, find and select the desired message. 3. Click **Edit**. 4. In the **Mapping** section, in the **Target record** pane, in the list, find and select the desired target record. 5. On the **Mapping** tab, on the **Field mapping** tab, in the list, find and select the desired field mapping. 6. In the **Transformation** field, enter or select a value. 7. Close the page. ## Related - [Field mapping](/field-mapping.md)