The Component Groups tool simply allows you to save a set of selected components so you can reselect them later.
Just select the parts and add a name for your new group.
This saves the group information locally with the design so that anyone can use it.
![](https://i0.wp.com/www.exactcad.com/wp-content/uploads/2020/11/pg1_2.jpg)
![](https://i0.wp.com/www.exactcad.com/wp-content/uploads/2020/11/pg1_1.jpg)
![](https://i0.wp.com/www.exactcad.com/wp-content/uploads/2020/11/pg2_1.jpg?resize=339%2C309)
To reselect, you can pick a group from the list, or just select a component and the Component Groups tool will find the group for you.
![](https://i0.wp.com/www.exactcad.com/wp-content/uploads/2020/11/pg2_2.jpg?resize=502%2C502)