vxrail rasr package not available

hi all, i hope you are doing well.

i have an issue, no rasr package is seen in the drivers and downoalds, i find only the NVT, i have a vxrail project this week, i need to download the rasr package to upgrade the vxrail.

i use this link below:

https://www.dell.com/support/product-details/en-us/product/vxrail-appliance-series/drivers

thank you in advance