The properties window displays the developer defined properties of the selected item. The window can show properties for objects like assemblies, buttons in the control panel or connections. For instance every assembly has a properties panel where alterations and specifications to different attributes can be made. Some of the properties of each item are customizable while others are locked stats which are displayed. The customizable properties show up in black while locked information shows in gray:
The search bar at the top of the window allows you to search for any specific properties. Next to it are two buttons that lets you choose how your properties are displayed:
These buttons lets you choose if you wish to see all properties as one long list or if you prefer to have them separated into different categories.