An Inventor iCoin is a library part with many customizable parameters that can be controlled from Excel for example. These properties allow you to display or not a function, to manage the colors of the parts, their names, etc.
Edit, complement to start a family of room of my other answer: The easiest way to have a clean file for a part family is to create 2 configurations and modify in one of them a dimension (choosing only for this configuration in the dialogic box: the small yellow cubes) and a custom property (in the tab specific to the configuration), then to create its part family automatically. We have a very good, clean base. to start.
The easiest way to have a clean file for a part family is to create 2 configurations and modify in one of them a dimension (choosing only for this configuration in the dialogic box: the small yellow cubes) and a custom property (in the tab specific to the configuration), then to create its part family automatically. We have a very good, clean base. to start.
Logically if you have created a second config it means that you need it! So you might as well keep it, after if there are other changes to be made on this configuration, you can either make them in the Excel file, or in the 3D.