XML Compile Documentation

I am able to get a Schema/DTD created to compile without errors in Cloverleaf 5.4.1. My question is in regard to the Compile options. When I select a Schema/DTD and select compile the Compile options dialog box comes up. The documentation is not complete. Here it is from the User Guide:

Compiling

To compile:

1.Select the file(s) within package folders to compile, where each selected file is a valid DTD/Schema/DTD-containing-XML.