Select a group of components - select hidden

[Jorgensen]

hi

i have a family (component) in revit that shows a car.

i use this family to populate a car park, i place all the families and then i select some random instances and then i can deselect "show car" via a checkbox - this way i can give the car park some randomness.

my knowledge to dynamic components is very limited, so i would like to hear if it's somehow possible to create the same in sketchup, before i use time to figure out how

thanks
jorgensen

[Jorgensen]

oh it seems that one can't change a component attributes when multiple selected