FORTIGATE-901G-TAA-FGDUS AC GROUNDING

Hello, Does the FG-901G AC version(NOT DC) have a location for a 2-hole grounding lug on chassis? The quickstart guide shows that the DC version ships with grounding lugs. We have an AC version coming and not sure if we can use a 2-hole 6AWG grounding lug on it.. Thankyou.. full P/N  FG-901G-TAA-FGDUS