Is there a way to make an object "noclip?"

[exxa]

Is there a tag I can add to an object to allow characters to pass through it without colliding? If I try to add a bunch of floor clutter to a room, it blocks the sim's path through, so I can't give a sim a messy room with piles all over the place if I also want them to be able to get to their bed. so for example, i'd like them to be able to walk through a pile of dirty laundry instead of having to walk around it. can it be done?