They says that not true that every application has their own VO to process it. Every application FIRST goes to CPC Mississauga or CPC Vegreville for assessment of sponsorship. That's where they are reorganized. So the VO never sees the way someone originally organized an application.
When it reaches the Visa Office it goes to data entry first.
Then to storage, then to the paper screen officer,
then recommendations given/instructions made,
then back to storage,
then checked on the BF date by admin staff to follow up on recommendations/instructions,
then if a decision is recommended or further instructions required,
forwarded to a VO for a review and either a decision or an interview,
then back to storage,
and then assigned to a VO on the morning of the interview,
then decision entered or stored until the VO gets to it,
then to the program manager or senior officer for review of the decision.