Install in QLD (7)

I believe the answer is:

instate

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'install' is the definition.
(I've seen this before)

'in qld' is the wordplay.
'qld' becomes 'state' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'in'+'state'='INSTATE'

Can you help me to learn more?

(Other definitions for instate that I've seen before include "Tea tins (anag.)" , "Establish, install" , "Put in possession" , "Set up" .)

I've seen this clue in the Sydney Morning Herald.

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