Hi Antony
I am not brilliant at Forum administration so maybe another Forum member can advise you on searching for your posts.
Migration is not going to trigger a WCA. There are no processes within Managed Migration to force or cause a WCA. The only side effect or consequence of Migration I can think of may be an Enhanced Review if DWP staff were alerted to anomalies in the claim ( such as an adult child in the home but not declared ).
David
Nothing on this board constitutes legal advice - always consult a professional about specific problems 
