title: To link parameter with dynamic table in birt report
body: <p>I'm new in birt i have a data set. now i want project a table with one header with four sub columns
  using that one data set
  example: Students is header
  Name Marks sub columns
  but now i'm having one data set that has name and marks only so how can i include tha student with filter format</p>
  <p>if anyone knows please guide me</p>