title: How to open another Part in Eclipse e4
body: <p>I am developing a e4 application. Initially I have part A. I m displaying A part on start up of application and B part is not visible. In the Part A, I will be displaying HTML Pages with Links. When the user clicks any of the links, I need to open it another Part, B. Both parts will be visible simultaneously like the Tile Windows Vertically of Windows. How to do this ?</p>