ICT Questions

[toobrown]

My cousin applied for work permit under the ICT (Inter Company Transfer) and it was approved.
During the application process, he provided his brother's address as the primary work location (Example: XYZ Street, Ottawa, ON)

He is planning on entering the country in April 2024 and will be landing at YYZ.

Question: Does he have to stay and work from XYZ Street, Ottawa, ON

OR

Can he work from anywhere in Ontario?

BTW, his company is registered in Ontario at XYZ Street, Ottawa, ON

Thanks