All basic fields for the new entry have either been entered or skipped at
this point.  You may either save the entry now, or you may create your own
custom fields, consisting of user-defined field names and contents.  These
fields can be selected later by name for content searches in the same way
as the basic fields.

To create user fields, answer 'y' to the prompt.
To terminate the entry now, answer 'n' to the prompt.
