2nd Level w/Tabs
A checkbox is an input for users to choose zero, one, or multiple items from a set of options.
Anatomy

- Checkbox (selection controller)
- Icon (checkmark)
- Label (usage description)
Options
States
- Required
- Error
- Disabled
Examples
- Partial
- Dirty
- Groups
- Multi-select dropdown
- Multi-selectable popup menu
- Datagrid inside a cell
- Calendar view options