Selection Object
The selection object can be used to specify the behavior of a content item if it is selected (i.e. if it has the focus).
{
    "important": false,
    "headline": "Selection Headline",
    "background": "http://link.to.image",    
    "action": null,
    "data": null    
}
| Property | Type | Default Value | Mandatory | Since Version | Description | 
|---|---|---|---|---|---|
important | 
boolean | 
false | 
No | 0.1.110 | 
 Indicates if the selection is important. This property only has an effect if the application is controlled with mouse or touch. If this property is set to  Note: Since version 0.1.136, the item also has the focus when the cursor is over it and the hover effect is set to preselect (Settings → Hover Effect → Preselect).  | 
headline | 
string | 
null | 
No | 0.1.111 | 
 The headline of the content that is used if the corresponding content item has the focus. This headline is attached as sub-headline to the content headline. If the content does not have a headline, this headline is used for that.  | 
background | 
string | 
null | 
No | 0.1.110 | 
 The background image that is used if the corresponding content item has the focus. This property has no effect if the content is displayed in a panel.  | 
action | 
string | 
null | 
No | 0.1.110 | 
 The selection action that is executed if the corresponding content item becomes the focus. Please see Actions for possible values.  | 
data | 
object | 
null | 
No | 0.1.110 | 
 The additional data of the selection action that is used if the action is executed. Please see Actions for possible values.  |