Hard labour to created user guide? (6,4)

I believe the answer is:

manual work

'hard labour' is the definition.
(working with one's hands)

'created user guide?' is the wordplay.
'created user' becomes 'manual' (I can't justify this - if you can you should believe this answer much more).
'guide?' becomes 'work' (guide is a kind of work).
'manual'+'work'='MANUAL WORK'

'to' acts as a link.

I've seen this clue in The Guardian.

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