What are the subworkflow statuses and what actions are possible at each status?

There are three different subworkflow statuses.

The status of a subworkflow can be viewed from the subworkflow listing page or from within the subworkflow itself on the details page.

Draft - in this status the subworkflow is still editable to some extent.

Published - in this status a subworkflow can be used in a Workflow. It cannot be edited any further at this point, however it can still be cloned.

Retire - the subworkflow has been retired and cannot be used in a workflow.