I just notice the product short data sheet for FS4500/FS6500 (Rev. 1.0 -- 5 January 2021) states the ASIL level is B, but your SafeAssure page states that FS45 hardware target is ASIL D, and the brochure also states it is ASIL D ready.
Could you explain about it? Do you have ISO26262 certification document for FS4500/FS6500?