Roles can be removed through Governance Meetings (or Asynchronous Proposals for Premium accounts).
- First open a Governance meeting and create an agenda item. Then, choose Add/Edit Role and select the role to be removed rom the drop down menu:
- At the bottom, check the "Remove this role" checkbox.
- Once you have accepted the proposal and closed the meeting, the role will be deleted.
Note: You might have to refresh your organization's chart page for the modifications to show.