| Attributes |
| Name | Required | Request-time | Type | Description |
| title | true | true | java.lang.String | The title of the item that will be displayed. Accepts either EL, i18n key, or simple text. |
| contentStyle | false | true | java.lang.String | The style class for this accordion item content |
| contentStyleClass | false | true | java.lang.String | The style class for this accordion item content |
| openAtStartup | false | true | boolean | Set the initial state of this accordion item. Only ONE item can be opened at once. |
| iconStyleClass | false | true | java.lang.String | The style class for this accordion item icon. If none are specified, no icon will be displayed. This CSS class usually contains a single 'background' property. |
| 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]. |
| id | false | true | java.lang.String | Unique Identifier. Accepts EL. |
| 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. |