Ucs-Puptr aims to make management of tests that do/do not apply to your environment very simple. You can easily disable any test:

Disable Puptr Tests

You can use Get-PuptrTest to get a list of available tests and their state:

Once you have that, you can disable any test by name

Disable-PuptrTest -Name ChassisDiscovery

Run Get-PuptrTest again and we get:

That's it!