The configuration options will vary based on the product that workflows integrate with.
Below is an example of the configuration for Journal Entry. Note that as other products are integrated with Workflows that configuration details may change.
The name and description are read-only and cannot be changed
The client data in this case is specific to Journal Entry, by setting this property the journal entry would be read-only to the submitter, as soon as they click the Submit and the workflow transitions to the Approver.