User object unpacks by itself after drag&drop on canvas ?how

Hi, I have seen this in some tutorials in the distant past or have I been dreaming?

user object unpacks by itself after drag&drop on canvas ?how do I achieve this

why do I need this>
I have a set of components> turned it into cluster> turned it into user object> and after drag and drop to canvas from toolbar I would love to have input data already ‘pre-installed’, f.ex. cluster input already with the proper slider without need of creating one, I am okay with unpacking the user object completely to components, its like a small automation, is this possible? how?
I have cluster with ~ten inputs and its annoying to recreate those all the time

thx

in case anybody is looking, there is a plugin for it> Package | Food4Rhino

cheers
m.

Similar to the video in this post?

Also MetaHopper plugin has similar functionality I believe.