# bug reports, a redundant version
element bugReports {
   element bugReport {
      attribute number { text },
      element reporter { 
         element name { text },
         element dept { text },
         ( element email { text }  |  element phone { text } )
      },
      element system {
         element hardware { text },
         element OS { text },
         element application { text }
      },
      element problem {
         attribute reproducable { text }?,
         # do not use "+" or "*" on an attribute pattern!
         text
      },
      element assigned-to { 
         element name { text },
         element dept { text },
         ( element email { text }  |  element phone { text } )
      }?,
      element fix { text }?,
      element see-also { text }*
   }+
}