Open proceedings like a brilliant solicitor (5,3)
I believe the answer is:
start out
'open proceedings' is the definition.
'start out' can be an answer for 'open' (I've seen this in another clue). I am not certain of the 'proceedings' bit.
'brilliant solicitor' is the wordplay.
'brilliant' becomes 'star' (I've seen this in other clues).
'solicitor' becomes 'tout' (someone who solicits business).
'star'+'tout'='START OUT'
'like a' is the link.
Can you help me to learn more?
(Other definitions for start out that I've seen before include "Embark (on a venture)" , "hit the road" , "Take off" , "Begin a journey" , "Go off" .)