| Attributes |
| Name | Required | Request-time | Type | Description |
| rssFeed | false | true | java.lang.String | Set to use an urd rss feed. The component will display a list of collapsed items. |
| data | false | true | java.util.List | Set it if you have created your own list of Category and items. |
| width | false | true | java.lang.Integer | The list width in pixel, as an integer. By default, no width is defined (100%). |
| height | false | true | java.lang.Integer | The list height. If null, the height will get adapted to the number of items. |
| itemPerPage | false | true | java.lang.Integer | Set it to limit the number of item displayed per page (default is 10). |
| articlesFetched | false | true | java.lang.Integer | Set the number of articles fetched with the RSS feed (default is 10). |
| exclusiveCollapse | false | true | boolean | Set it to true if you want to prevent the user from opening several collapse at once (false by default). |
| title | false | true | java.lang.String | Set a title to your reader. |
| maxDepth | false | true | java.lang.Integer | Set it to limit the number of loaded node (none by default). |
| stateful | false | true | boolean | Define whether this attribute must keep its state according to the page configuration |
| id | true | true | java.lang.String | Unique Identifier. Accepts EL. |
| 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. |