OpenCore - How to generate SSDT with Sandy Bridge and MacPro6,1

Hi guys, I have read the whole OpenCore documentation but I am stuck in a post Installation step.

I am running a i7 2600k Sandy Bridge, trying to set the power management:

In this step ( I chose MacPro6,1 because the description said the following "Mojave and newer SMBIOS", I am running the last version Catalina.

However when I try to use ssdtPRGen it does not provide a Sandy Bridge combination with MacPro6,1.

Any idea how can I solve this?

submitted by /u/BeneficialPeak3292
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