Included for each expert (3)
I believe the answer is:
per
'included' is the definition.
I don't know anything about this answer so I can't tell whether this works.
'each expert' is the wordplay.
'PER' is hidden in amongst the letters.
However, I'm not sure how the hidden word is indicated.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for per that I've seen before include "Preposition meaning for each" , "Preposition indicating by means of" , "For each or every" , "According to" .)