Taken care of (4,2)
There are a few possibilities for this:
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(Another definition for seen to that I've seen is " Sorted out".)
'taken care of' is the definition.
('mind' can be a synonym of 'take care of')
This is the entire clue.
(Other definitions for minded that I've seen before include "Determined; objected to" , "See 1 Across" , "Cared" , "Looked after" , "Took care of" .)