Hopefully this is the final installation step of my matryoshka virtual bean counter, ie Grocy running on Home Assistant (HA) running on a virtual machine running on my PC. Home Assistant is explicitly designed to be interoperable with and extensible to as wide a range of devices, protocols and programs as possible and uses integrations to link in specific home automation devices and services. However for third-party programs that deliver more extensive functionalities the term Add-on is used and Grocy is an example of such an Add-on. So our first step is to navigate to the Add-ons screen ( Settings > Add-ons ). If you are using a clean install there will be nothing on this page. From here we follow the link to the Add-on Store (bottom right-hand corner above). Don't try to use the search bar ( Search add-ons ) at this point as it won't work, it only looks at your installed Add-ons. Once you are in the Add-on Store using the Search bar will return the link for ...