You can delete a journal group, if required. Click on Journals link. The sub-links appear.
Click on Journal Groups link. The Journal Groups page appears.
Note: You cannot delete a group if any journal is added to it. Before you delete a non-empty group, assign a different group to its journals so that it is empty when you want to delete it.
In Action column, you can see the Delete button only for those groups that do not contain even a single journal.
Click on Delete button for the target group. The backend system asks you confirm if you want to delete it. Click on Yes, to confirm it.