Editing multiple keyframes

Hi, is it possible to edit multiple keyframes at the same time?

I have created animated masks for my node, but I would like to increase the softness of the mask for all of the keyframes at the same time.

Is there a way how to do that, without changing each keyframe seperatly, wich takes a lot of time?

Thanks in advance,
Tom

If you turn off Auto keyframing and change the softness it should adjust them all relatively I think. It does this with other key frame parameters such as translation.

Thanks Chris! Will try that.