Go to Administration folder>End of Year Procedures>Clear Student Data. Highlight Grade 12 only, and check off the box for Clear Lockers. Click on Submit to clear senior lockers.
Article ID: 413
Last updated: 13 Jun, 2012
Lockers -> FAQ -> How do I clear out my senior lockers at the end of the year? I don't have an option to clear in Mass Update Lockers.
http://www.imgsoftware.com/kb/entry/413/