Allied Telesis AT-S63 - Manual (Page 329)

AT-S63 Management Software Menus Interface User’s Guide
Section II: Advanced Operations 329
Priority
The priority value in the IEEE 802.1p tag control field that traffic
belonging to this traffic class is assigned.
Remark Priority
Replaces the user priority value in the packets with the Priority value.
Flow Group List
The flow groups to be assigned to the traffic class.