Whenever you're dealing with a list in your template, you're actually working with a List object.
| Attribute | Description | 
|---|---|
| id | ID of the list. | 
| reference | A unique identifier for this list, often used in sharing. | 
| typeId | The List Type ID. | 
| userId | If logged in, this will be the user ID of the owner for this list. | 
| sessionId | If a guest, this will contain the unique session ID used to identify this guest. | 
| default | Whether this list is marked as the default list for users. | 
| title | The title of this list. | 
| lastIp | A record of the last known IP for the guest or user of this list. |