This is Karthikeyan.
I have used a tool called Peek or Peekat, in my previous project.
The usage is, wheneven we need to open o/p files when we do testing(Unit or UAT), we have to select, copy and go to command line, type in start 3.4 and then paste the dd name and again give V or B to open the file.
Instean if we just place the cursor at the dd name and press a key(probably a Function key) the dataset will be opened in browse mode.
If you have the tool and the installation procedure, please send me.