Updating the school information is very simple on CIF Home and usually will not have to be updated more than once. To get to the form hover over "School Settings" then click on "School Information". Simply fill out the forms that are available and click save to update. Some of the forms will not be available to update like the enrollment or default Venues. You will have to contact the CIF office if that information isn't correct.
For the school logo please make sure it is a JPG file format.