FUNCTION_STYLE is used to indicate if the function is java orientated or a screen.
X_FUNCTION_STYLE is a fixed lexicon with the following values:
| Saved Value | Displayed Value |
|---|---|
| 00 | Normal |
| 01 | Custom Definition |
| 02 | Custom People |
| 03 | Screen |
| 10 | Java Process Generic |
| 20 | Java Process Specific |
