Get all the notes sorted out and make plans (7)

I believe the answer is:

arrange

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'get' is the definition.
(thesaurus)

I can't explain the remainder of the clue.

(Other definitions for arrange that I've seen before include "Fix" , "Settle, work out" , "Organise, plan" , "Orchestrate - order" , "Rare nag (anag.)" .)

I've seen this clue in the Evening Standard.

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