You say it has been added. How can it be activated?
I have a site (upgraded from Acymailing 5) with lots of old newsletters ("emails") and a user group that should be able to manage all of them and write and send new ones. Still that group can see only their own campaign emails in the frontend, not the ones made by other group members. If someone else adds a new one in the frontend (or in the backend) it is not visible/manageable for the others. This worked fine in previous versions. I have added the group to the template and to the list they will be sending to. Please, explain how to do it!