Add Doorbird D2103V with three buttons to HA

Need help adding Doorbird D2103V with multiple buttons or see which button fired the event. The current integration only allows one button event in HA. any help would be appreciated.

Continuing the discussion from Doorbird integration:

Hi, I have 3 buttons with different events (oben,mitte,unten). I followed the documentation, you need a schedule per button and add a http calls action see here DoorBird - Home Assistant.