Question regarding lists

Hey there,

just a quick question about a thing I don’t really understand.
Lets say I have a list of objects.
I put all those objects in a second list and change some of their properties via that second list.
Will the properties be changed in the first list as well or does the second list contain “copies” of the original objects?

ty!

A list is stored as a reference so if you have multiple references to the same list and change any values anywhere, you’ll see the change everywhere.