jQuery Tag-It - using a value and label object list

Question

Just tried the excellent Tag-It! plug-in for jquery (http://aehlke.github.com/tag-it/), but I can\'t get it to work how I would like.

I have an object list like this:

Answer 1

Hi I just done it for my project with PHP.

I modified plugins at some point so use script from jsfiddle script section.

Look here i have made full working key value pair script https://jsfiddle.net/656pnLsd/

      
test2

UPDATED WITH FOCUS (INSPIRED BY @Edwin and Marco Johannesen)