| Name | Value | Description |
| kDefaultOLEVerb | 3076 | Perform the default action associated with this attachment. |
| kEditOpenOLEVerb | 3073 | Open the document in a separate window for editing. |
| kHideOLEVerb | 3075 | If the document has been opened, hide it. Else, no action. |
| kShowOLEVerb | 3074 | If the document has been hidden, display it. Else, open for editing (same as kEditOpenOLEVerb). |