1. The first step, is to login on Q-cal.
3. Next step, click on the "+"
4. Select "IBM Lotus Domino".
5. Here can you see all the settings for the integration, click on "HTTP module configuration".
6. In the last step, you copy the HTTP URL from the webpage and past it in the first box. Fill out the username and password and then press Activate module and Save & Close.