Before adding sequences to a timeline, preview them individually.

### Running a Preview

1. Ensure your desired **Data Item** is checked in the sequence header.
2. Select **AD User** credentials if applicable.
3. Choose the region (for example, North Europe or East US).
4. Click **Preview**.

Go displays live feedback:

- Execution progress per step
- Response times
- Error counts
- Validation results

Preview mode helps verify that all steps, variables, and data items behave as intended before being orchestrated into a Timeline.