Settings to control character transformation rules.
| Setting | Summary |
|---|---|
| Charsets | Matches a charset to a group. |
| Extensions | Sets from which extensions the additional transformation files should be used. |
| Files | Sets which transformation files are used by the default transformation group. |
| Groups | Sets the available groups to define the rules of transformation for. |
| Repository | Sets the directory where the default character transformation files are stored. |