Installing the distribution on a separate volume

I need to install Linux on a separate volume, but when specifying a destructive installation, the entire disk is specified, not there (you can’t select a volume), and if I choose an extended installation, the utility runs Gparted.
Tell me how to select the desired volume.
P. S. I probably chose the wrong topic of the question, I just do not understand English very well, but I hope for your understanding. Thank you in advance.

Did you read these three tutorials in the documentation ?

Maybe, you have your response ?

Separate volume is a physical volume ? or logical ?