groups of symbols
The symbols are organized in PPD files in groups (directories). Symbol group names must not contain restricted characters \ / : * ? " < > | and must not start with the _ character.
If you need to reorganize the groups, you can use any file manager, such as Windows Commander, Total Commander, Windows Explorer, etc.
cCreating a group
Create a directory in the library.
Renaming a group
Rename a directory in the library.
Deleting a group
Delete a directory in the library.

