There are two ways to edit a workflow.
1. Edit the workflow of a single job only.
2. Edit any of the global workflows that act on incoming jobs so subsequent jobs process with the new parameters.
1. Edit the workflow of a job.
To edit the workflow of an individual job, right-click the job and the contextual menu appears. Choose Edit Workflow.
Your workflow diagram then becomes for that particular job number.
Edit it however you wish and then click the Editor button to exit and save the parameters for that job only.
2. Edit global workflows.
To edit any of the workflows in your collection, look at the workflow list on the left side of the Client window. Right-click on the workflow you wish to edit.
The workflow editor now opens that workflow. Edit it. Then click the Editor button to exit and save.