Hello,

I have a popnet emitting boxes with a certain velocity and spin.

After a few frames I would like to have vellum taking over with the current velocity and transform the boxes into soft bodies.

I did everything but I'm struggling at the takeover.
I do have a group expression to send to the objects to simulation after a certain age but I don't find the rights settings in vellum to proceed with that group

I saw a tutorial by Entagma to only activate at a certain frame, but not based on age with a continuous simulation.

The houdini file is attached if someone can help !

Got it thanks to this post
https://www.sidefx.com/forum/topic/34065/?page=1#post-157728 [www.sidefx.com]