Shelly uni connection to a rf 433 remote control

Hello! I don't understand, please help me...

I want to adapt a shelly uni module to the buttons of a remote control with two buttons (rf 433mhz).... I don't know how to make the connections... I need shelly uni to give only an impulse to the remote control button (so that the button does not remain connected )

thanks in advance for the advice!

sh rem.jpg

thgoebel

Thank you very much ... it works very well