| Attributes |
| Name | Required | Request-time | Type | Description |
| url | false | true | java.lang.String | Set an url as content of this tab. |
| removable | false | true | boolean | Set the removable ability of this tab. Default is false. |
| preloaded | false | true | boolean | Set the initial loaded state of this tab. Default is false. (Not loaded) |
| enabled | false | true | boolean | Set the enabling state of this tab. Default is true (enable) |
| label | true | true | java.lang.String | Label of the tab. Accepts either EL, i18n key, HTML content or simple text. |
| tabSize | true | true | java.lang.String | Size of the header in width, formated as CSS. |
| selected | false | true | boolean | Default selected state of the tab. Default is false (unselected). If none are set a selected, the first selectable one will be set as selected |
| id | true | true | java.lang.String | Unique Identifier. Accepts EL. |
| asIframe | false | true | boolean | Should the url be displayed in an iframe (self-contained) ?(true default). If false, the content will be loaded in an simple DIV, the same way a Zone url acts. |
| visible | false | true | boolean | Should the tab be visible ?(true default). |
| iconClass | false | true | java.lang.String | Set a CSS class to set an icon to the tab. This CSS class usually contains a background-url, a width and a height. |
| stateful | false | true | boolean | Define whether this attribute must keep its state according to the page configuration |
| style | false | true | java.lang.String | Css style. Accepts EL. |
| styleClass | false | true | java.lang.String | Css class style. Accepts EL. |
| rendered | false | true | boolean | Rendered or not, acceptable values are: [true(default), false]. |
| templateStart | false | true | java.lang.String | Special velocity start template to replace default. Accepts EL. |
| templateEnd | false | true | java.lang.String | Special velocity end template to replace default. Accepts EL. |