Am I right in thinking that if my condo manager files TM30 and gives me a copy, I don't need to physically go in to immigration until my school take me for visa extension based on work permit?
TLDR : Answer Summary
If your condo manager files the TM30 and provides you with a receipt or screenshot from the online system, you are not required to visit immigration in person until your school assists you with the visa extension based on your work permit.