Aeotec quad wallmote used as dimmer

Hello all
I have Aeotec dimmer and an Aeotec quad wallmote.
I configure the wallmote to detect the hold option but i could find any place to configure how to dim the light when it i get the held option.

I find only set to specific light level but not increase or decrease while holding.

Can you help?

Thanks, Nadav