It's inserted in order to provide impartiality (11)
I believe the answer is:
disinterest
'impartiality' is the definition.
(I've seen this before)
'it's inserted in order' is the wordplay.
'in order' indicates anagramming the letters (the letters in a new order).
'its'+'inserted'='itsinserted'
'itsinserted' anagrammed gives 'DISINTEREST'.
'to provide' is the link.
(Other definitions for disinterest that I've seen before include "neutral position" , "One's not getting involved with that" , "State of being impartial" , "State of impartiality" , "No advantage seen in that" .)