Hello Thank you for your reply

I believe UCN is UCI and RIO is R10 I copied text from notes.
This note is from 22 January 2021 and the same day I got RCMP request and I updated my RCMP in February 2021.
Primary VO is CIO Sydney
Secondary VO is CPC Ottawa
The note is created by LJ9131 from CIO Sydney.
I never got any ghost update.
And also my application is at Ottawa or Sydney? What does primary VO and Secondary VO is for