Hi Rajuez,

Please have a look here:
https://www.youtube.com/live/4BXPxcRwVBc?feature=shared&t=4626
I would suggest watching the whole show. Noseman even explains how to move things back (like "cloud" to the label of the target in your example), which requires 2025.1. If you don't want to go via Alembic, reverse the time with it.

The complete series is here, whereby the key you need is also here:
https://cineversity.maxon.net/en/series/particles-overview?tutorial=10-particles-overview-particle-interaction-with-simulations

Enjoy your weekend