Everyone needs some organisation (7)
I believe the answer is:
anybody
'everyone' is the definition.
I can't tell whether this definition defines the answer.
'some organisation' is the wordplay.
'some' becomes 'any' (similar in meaning).
'organisation' becomes 'body' (body can mean an organisation or group).
'any'+'body'='ANYBODY'
'needs' acts as a link.
Can you help me to learn more?
(Other definitions for anybody that I've seen before include "An unspecified person" , "Whichever person" , "no-one in particular" , "Each of us" .)