In recompense, arranged for attendance everywhere (12)
I believe the answer is:
omnipresence
'attendance everywhere' is the definition.
I can't judge whether this definition defines the answer.
'in recompense arranged' is the wordplay.
'arranged' indicates an anagram (letters rearranged).
'in'+'recompense'='inrecompense'
'inrecompense' is an anagram of 'OMNIPRESENCE'.
'for' acts as a link.
Can you help me to learn more?
(Other definitions for omnipresence that I've seen before include "Ubiquity" , "Being everywhere at once" .)