Global body gets assistant to present documents describing bill (6)
I believe the answer is:
unpaid
'documents describing bill' is the definition.
I can't judge whether this definition defines the answer.
'global body gets assistant to present' is the wordplay.
'global body' becomes 'UN' (United Nations).
'gets' is a charade indicator (letters next to each other).
'assistant' becomes 'aid' (I've seen this before).
'to' says to put letters next to each other (I've seen this in other clues).
'present' becomes 'p' (this might be a standard abbreviation of which I'm unaware).
'aid' after 'p' is 'paid'.
'un'+'paid' is 'UNPAID'.
Can you help me to learn more?
(Other definitions for unpaid that I've seen before include "Still owing" , "Without reward" , "Outstanding, owing" , "Honorary" , "volunteer" .)