You are right, I am sorry. But I already fixed my problem with the extra tab which I did ask for by creating a
global.jelly file. But I have another problem, until now I just had a config.jelly file which gave me an extra entry in the Build Environment area, and by specify the
field="myVar" I was able to parse the value of the textbox and use it in my code. But when I try to get the value of the
field entry in my global.jelly, its always null.
Sry I am new to plugin development and just trying to understand how everything works together