We have multiple customers using the same project. We have 2 users per customer and are looking into a way to only allow users of the same group to see the issues created by any person in the same group. In other words, we take customer 1 with user A and user B both assigned to group 1 for that customer. When either user A or B creates an issue, we want only those users in that group to be able to see the issues created. Is there a way to do this?