Opacity over time

[Pims]

Hi!

I am trying to fade the opacity of my particles over time and can't find a way to to that.
I tried the "particle age" map but I can't get it to work.
Any ideas on how I can achieve that?

Thanks,

Vincent

[tyFlow]

There is an example of changing particle color by age in the example scenes. Just change the gradient from the diffuse slot to the opacity slot and change the gradient itself so that it moves from white to black.

Particle Age map does not work with tyFlow.