Group messages in the vertical axis according to the highest Protocol Layer of the message (MAC being the lower layer and profiles being the upper layer):
Note: During Real Time Capture (or playback simulation of a pre-captured data file), the order in which of the Protocol Layers are shown may vary depending on the order in which messages are received (e.g. ZDP may show over/under NWL and MAC Protocol Layers). When analyzing files Off-Line, the Protocol Layers will appear from the Lower to the Highest existing in the analyzed messages contained in the capture file (e.g. MAC, NWL, APS, ZDP, HA).