| Attributes |
| Name | Required | Request-time | Type | Description |
| actionName | true | false | java.lang.String | Name of entry in actions.xml |
| actionType | true | false | java.lang.String | Object type for which actions.xml entry is defined |
| button | false | true | boolean | Whether the action displays as a button. The default is not a button. |
| params | false | true | java.util.HashMap | Hash map holding the parameters for the action's setParams method |
| showIcon | false | true | boolean | Boolean indicating that no icon should be displayed for this action |
| contextObject | false | true | java.lang.String | NmOid of the context object for the action |
| desc | false | true | java.lang.String | Action description |
| validateAction | false | true | boolean | Whether the action is validated or not. The default is not to validate. |