Apologies if I'm missing something obvious but I haven't been able to figure this out. We're using JIRA Software Scrum Boards, parallel active sprints disabled. Here's the basics:
Workflow: To Do, In Progress, Done.
Requirements:
Assignees can transition their own issues, but only their own issues.
Project Managers can transition all issues. Project Manager is a defined project role in our JIRA server.
Ideally, this can be implemented in the drag-n-drop Active Sprint view.