# Edit a pipeline
<a name="edit-pipeline-before-execution"></a>

To make changes to a pipeline before running it, do the following:

1. Open SageMaker Studio by following the instructions in [Launch Amazon SageMaker Studio](https://docs.aws.amazon.com/sagemaker/latest/dg/studio-updated-launch.html).

1. In the left navigation pane of Studio, select **Pipelines**.

1. Select a pipeline name to view details about the pipeline.

1. Choose the **Executions** tab.

1. Select the name of a pipeline execution.

1. Choose **Edit** to open the Pipeline Designer.

1. Update the edges between steps or the step configuration as required and click **Save**. 

   Saving a pipeline after editing automatically generates a new version number.

1. Choose **Run**.