| facets | | Kind | Value | Annotation |  | enumeration | initializeOnly | | appinfo |  | A field with accessType initializeOnly can be initialized, but cannot send or receive events. | 
 |  | enumeration | inputOnly | | appinfo |  | A field with accessType inputOnly cannot be initialized or included in a scene file, but can receive input event values via a ROUTE. | 
 |  | enumeration | outputOnly | | appinfo |  | A field with accessType outputOnly cannot be initialized or included in a scene file, but can send output event values via a ROUTE. | 
 |  | enumeration | inputOutput | | appinfo |  | A field with accessType inputOutput can be initialized, and can also send or receive events. | 
 | 
 |