The next page is basic information for your study, including the title to be used in the PDB file, study authors and keywords. This is then followed by a page that allows you to specify any citation details relevant to your project. The next page provides a radio button option to specify your structure calculation software (CNS, XPLOR, Other). This is useful for AutoDep to know at this stage, particularly for crystal structures [I guess?], so that it knows the file structure to expect when you upload files on the next page.
The Title and Authors page.
This page allows you to specify a title for your PDB entry as well as authors and keywords.