IVI special purpose 9 mm ammo

I have these two with IVI HS.
Guess they are some tool ammo ?
Did a search for IVI cartridges but found nothing similar.

Simunition paint marker cartridges.
Used for “live training” against opposing targets.
Face and body protection used.

Doc AV

These:

https://simunition.com/en/

I have heard of those, but never seen them.
Great! Thank you!