Elkron MEDEA Alarm

hi guys
I was able to integrete my Elkron Medea alarm into Home Assistant.
I was able to get windows open/close events from the alarm to the Home Assistan using REST IP webhook.
You can also create a webhook on the MEDEA in order to trigger siren sound from home assistant.
How can I document this integration in order to share it with others?

thanks

can you share how did you integrate the alarm with HA?