Piece arangement

Hello, everyone. I can’t find the component is “piece arangement” in my grasshopper. What is it plugin? Thanks everyone for helping me!

If i am not mistaken, it is in ivy plugin:

I downloaded this plugin. I have ivy 1.2 and ivy 0.92. But it doesn’t have this component. Thank you for helping me.

Your image clearly indicates that it’s a custom user object that has no icon.