| Attributes | 
| Name | Required | Request-time | Type | Description | 
| for | true | false | javax.el.ValueExpression(must evaluate to
 java.lang.Object) | id of the referenced extended selectManyCheckbox component | 
| index | true | false | javax.el.ValueExpression(must evaluate to
 int) | n-th SelectItem of referenced UISelectMany starting with 0. | 
| enabledOnUserRole | false | false | javax.el.ValueExpression(must evaluate to
 java.lang.Object) | If user is in given role, this component will be rendered 
normally. If not, no hyperlink is rendered but all nested 
tags (=body) are rendered. | 
| visibleOnUserRole | false | false | javax.el.ValueExpression(must evaluate to
 java.lang.Object) | If user is in given role, this component will be rendered 
 normally. If not, nothing is rendered and the body of this 
 tag will be skipped. | 
| id | false | true | java.lang.String | Get a string which uniquely identifies this UIComponent within the scope of the nearest ancestor NamingContainer
component. The id is not necessarily unique across all components in the current view. | 
| rendered | false | false | javax.el.ValueExpression(must evaluate to
 boolean) | A boolean value that indicates whether this component should be rendered.
Default value: true. | 
| binding | false | false | javax.el.ValueExpression(must evaluate to
 javax.faces.component.UIComponent) | Identifies a backing bean property (of type UIComponent or appropriate subclass) to bind to this component instance. This value must be an EL expression. |