After you have created and deployed the workflow, you can start the workflow.
- Click the Workflows tab.
Click and select Start.
Also, you can start a workflow with a START event command through the sendevent API or with in the Workflow Designer portlet.If a system seeding workflow failed, select Restart to begin from the failed node. If you want the workflow to start from the beginning, select Start. If you want to clean up user data before a new execution, select Roll back.