Allow staff to be able to filter the Daily Bulletin so that they can only see the announcements that are relevant to them.
Also only show posts by default that are relevant to certain staff.
Eg if a post is selected to be for Year 11, only show it to Year 11 tutors.
I think it's important that schools would be able to control who the filters filter. Using the above example, if something was set to be for Year 11, more teachers than just the Year 11 tutors may want/need to see that bulletin.