What is the process of setting up clusters or scaling for RAM using notebooks?

I’ve looked everywhere in the documentation but none of it is very clear to be honest. Most of it seems outdated as well.

Are notebooks auto-scaled? Lets say I have a workload that surpasses a V100 instance, and needs more ram…how do you manage that using gradient? My menu options in the web browser are completely different from what is shown on both paperspace and gradient docs. I have no cluster menu option, only the ability to create multiple VMs. Not sure if I’m missing something here.

Are notebooks auto-scaled? Do the GPUs contain unified memory, are they dedicated?