About GroupBox components
A group box is a labeled container-type component that frames a group of components. Depending on the theme that is being used, users might or might not see the borders around a group box, and there might be other visual differences as well.
You can enable or disable all components in a group boxes by setting the Read-Only/Disable property of the group box.
You can change the appearance of the group box header with the Group Header property.
You can use group boxes to format multiple collections.