Sites should be limited to view Web Alerts to only those created by their staff
For sites within a consortium, it would be a good idea to limit sites to view Web Alerts only to those created by their staff i.e. limit to view those created by their NVTGC.
The delete option also should be restricted to the Web Alerts created by their own staff/NVTGC. Otherwise their is danger of the wrong alert (Alert of another institution) inadvertently getting deleted.