SPI Slave to Avalon Master Bridge Design Example - no qsys file in zip?

Hi,

I want to modify the SPI Slave to Avalon Master Bridge Design Example for a DE1-soc board, which is located here:

https://www.altera.com/support/support-resources/design-examples/intellectual-property/embedded/nios-ii/exm-spi-bridge.html

(https://www.altera.com/support/support-resources/design-examples/intellectual-property/embedded/nios-ii/exm-spi-bridge.html)

There is no .qsys file in the .zip?

Thanks