I observed that legacy systems are not supported. For example, the latest Dell EMC Unity series storage is supported, and the pioneer storage of Dell EMC, VNX unfortunately, is not supported on Dell CloudIQ. Also, we have Connectrix switches that are not supported as well with running FOS 7.4.xx versions but Dell CloudIQ supports eight and nine-series FOS, and the switch is the latest because I upgraded in December 2022 which is between 7 Series FOS. It was the maximum I could reach and the legacy hardware is not supported on CloudIQ. Hence, supporting legacy systems is an area that can be improved.