What does the site hierarchy for a top level site look like? Migration Team Created: May 05, 2016 18:29 - Updated: March 15, 2017 23:06 Follow In a top level site collection projects are managed at the top level site. This is where projects, schedules, cost planning, resource planning, etc. is done. This article displays the hierarchy design for a top level site. Site Hierarchy Have more questions? Submit a request 0 Comments Article is closed for comments.