Change Date format d/m/yyyy in Birt Reporting Tool

I am working now in some reporting tasks , and found that Birt one of the most popular  open source Reporting tool with full integration with Java,

But I found a little problem in solving a small issues , like Changing the view Date

below are some basic steps will help you to change the view simply .

Change the orientation in Birt reporting tools to Landscape and portrait

I am just joined the Birt reporting tool, one of the most popular reporting tools in java , and open source too,

using the help I could developed the report and deployed it on the web and Export it to PDF and EXCEL in easy way and few steps .

the problems come when I want to change the orientation from portrait to landscape

I had search alot , I think that my BIRT version wasn't new enough , it only support from the IDE to make the view Fixed layout or Auto Layout

then 

HOW TO SOLVE IT :