A group setting for multiple MAC host.
In SYSTEM > Hosts and services , there are group setting for IP host and FQDN host.
Please also add the group setting for MAC host.
Customer is using the Sophos wireless; when they configure "MAC filtering", they hope can select a MAC group rather than MAC list.
One specific name mapping to a MAC address , then grouping multiple MAC addresses to a group, for easy to maintain the MAC filter table.