If you save a pipeline, you can modify and execute it any time. You can also pipe data that might have changed since the last pipeline execution or pipe data to other databases.
Click the Open button in the PowerBar.
In the Open dialog box, select the Pipelines object type in the Object Type drop-down list, select the pipeline you want to execute, and click OK.
If you do not see the pipeline you want in the Open dialog box, close the dialog box and change the current library.
If you want to change the pipeline operation, select a new option from the Options drop-down list in the workspace.
Modify the pipeline definition as needed.
Execute and/or save the pipeline.
To use an existing pipeline: