VIOS installation on HMC V9

I'm working on installing VIOS on new 9009's, using new 7063-CR1 (V9) HMC's. I haven't installed VIOS from scratch for several years (using classic HMC interface). The last time I did it, there were some decent redbooks explaining installation, but I don't see anything recent. The only instructions I can find are in the KC:

https://www.ibm.com/support/knowledgecenter/en/POWER9/p9efd/p9efd_adding_vios.htm

Where the installation instructions consist of this nugget:

Create Virtual I/O Server and Install Image: Creates the VIOS by installing the VIOS image. When you select this option, you are directed to the Install VIOS Wizard where additional installation steps must be performed. In the Install VIOS Wizard, you can install the VIOS software on the VIOS partition that is created by using different installation methods. ?!?

Is there any better doc somewhere for doing this? Is the wizard the only way to accomplish this on v9 hmc?

Dana


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