Can I creat groups for Thermostats

Is there any way for me to create different groupings for my thermostats or possibly set up two locations within the app? For Example, I have 1 thermostat that I use for my house, but I have 3 other thermostats that I use at my business. Is there not a way for me to separate my work thermostats from my personal thermostat at home all under the same account? I see that there is an “Add Home” option, but I am unable to select it. Any help with this issue would be greatly appreciated!