How to realize Partial Reconfiguration via PCIe on original board.

Hi

I would like to do Partial Reconfiguration via PCIe gen3 x8 on our original board with Arria10 GX.

I know I can do Partial Reconfiguration on Arria10 GX FPGA development kit.

Also I know Intel provide some document and design about this.

However in case of original board which does not have MAX device, I could not any reference design and reference documents.

Could someone let me know some documents and reference design about Partial Reconfiguration?

Best Reagrds.