Option 

Description and default value 

Autocreate dependency links 

If the option is true, the dependency links are drawn automatically on diagrams.
The default value is False.  

Automatically maintain namespace folder structure  

If this parameter is true, new classes will be created in subfolders. The structure of these subfolders will be detected using the existing folder structure, if any. For new namespaces, new subfolders will be created. If this parameter is false, new classes will be created in the project root folder.
The default value is True.  

Encoding 

This parameter specifies the character encoding to be applied to source code files. System default lets you use the current OS encoding.
The default value is system default.