Option 

Description and default value 

Autocreate association links derived from properties  

Set this option to True to create association links for properties automatically, while parsing the source code.
The default value is False.  

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.  

Use cache 

Cache can be used for implementation projects. With this cache, reopening a project or a diagram becomes much faster.
The default value is True.