You design a C# field using an attribute in PowerDesigner.
The following table summarizes the C# field modifiers supported in PowerDesigner:
| C# field modifiers | PowerDesigner equivalent | 
|---|---|
| Static field | Static property selected | 
| New field | New extended attribute set to True | 
| Unsafe field | Unsafe extended attribute set to True | 
| Public field | Public visibility | 
| Protected field | Protected visibility | 
| Internal field | Internal visibility | 
| Private field | Private visibility | 
| Readonly field | Read-only changeability | 
| Volatile field | Volatile property selected |