I am a founding member of the AI Research team at AbSci. I am trying to convince everyone to use JIRA.
Welcome to the Atlassian Community, @Bob Albrecht !
To answer your question, you can find the Jira Workflow editor inside any project settings inside your Jira tool whether you are using cloud, server or data center edition of Jira.
Welcome to the community @Bob Albrecht
@Bob Albrecht Welcome to the Community!