| ac_drawingName | string |
| Name of the drawing. | |
| ac_drawingNumber | string |
| ID of the drawing. | |
| ac_sourceFileName | string |
| Name of the drawing source file (if the drawing comes from an external file). | |
| ac_sourceFilePath | string |
| Path of the drawing source file (if the drawing comes from an external file). | |
| ac_drawingScale | string |
| Drawing scale set for the drawing. | |
| ac_magnification | real number |
| Magnification percentage set for the drawing. | |
| ac_originalDrawingScale | string |
| Drawing scale of the originating view. | |
| ac_enableBackReference | boolean |
| Back referencing is enabled for the drawing. | |
| ac_backReferenceGUIDList | string array |
| List of referred layout GUIDs. They can be used in autotext outputs. | |
| ac_showDrawingReferences | boolean |
| Show back references. | |