Current H1B petition is for 3 different locations for the same client, so 3 different LCAs were approved by Department of Labor. This petition is valid until Dec 2019.
Location % of time
Location 1 95%
Location 2 3%
Location 3 2%
However, for the same client, I need extension but for just 1 location. Can you please advise if I need amendment+extension or just extension?

Location % of time
Location 1 100%