| Attributes |
| Name | Required | Binding Type | EL | Default | Description |
| binding | false | javax.el.ValueExpression
(must evaluate to org.openfaces.component.panel.SubPanel)
| only | null | A value-binding expression that associates the SubPanel with a backing bean property. |
| caption | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| true | null | The text that should be displayed in the caption. This is a convenient alternative for using the "caption" facet. If both "caption" facet and "caption" attribute is specified, the content specified in the facet is used. |
| id | false | javax.el.ValueExpression
(must evaluate to java.lang.String)
| false | null | The component identifier. |
| rendered | false | javax.el.ValueExpression
(must evaluate to boolean)
| true | true | A flag that indicates whether or not the appropriate tab in the TabbedPane is visible. |