Possible enumeration values:
| Name | Value | Description | 
|---|---|---|
| None | 
                     0  | 
                |
| Created | 
                     1  | 
                |
| Sold | 
                     2  | 
                |
| Transferred | 
                     3  | 
                |
| Returned | 
                     4  | 
                |
| Rented | 
                     5  |