The documentation says that you can use something called a Probability Ramp with the MASH ID Node.
"Random: Each object gets a random ID. You can adjust the probability of certain IDs of certain IDs showing up over other IDs using the Probability Ramp. "
I can’t find any Probability Ramp or a slot to connect such a ramp. I understand the principle as I have done something similar with Particles.
Where is this Probability Ramp? Is it within the ID Node Attribute Editor?
Here is a link to the DOCS for the MASH ID NODE.