In the left-side menu, click on DEVICE. After that, you will see the round “+” icon on the right-bottom of your screen. Click on it to add an entity group.
Now, you probably wonder… “What the heck is an entity group? I want to add devices!” Let’s explain this topic before we continue:
An entity group in that case is basically just a group of devices. Let’s assume you have a building with several rooms, then you could group your devices by room. This forces you to organize your devices from the beginning and will make the management of them way easier in the future.