It identifies journalist next to column (6)

I believe the answer is:

byline

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'it identifies journalist' is the definition.
The definition suggests a singular noun which matches the answer.

'next to column' is the wordplay.
'next to' becomes 'by'.
'column' becomes 'line' (I've seen this before).
'by'+'line'='BYLINE'

Can you help me to learn more?

(Other definitions for byline that I've seen before include "Credit for one reporting" , "attribution" , "Credit given author" , "end of play" .)

I've seen this clue in The Irish Times.

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