def project = atM42.findItem('project')
project.description = """
A development project involving the creation of a simple
adventure game in Grails"""

  // adjust "grades" for items
atM42.increaseValueOfItem('labwork', 10) // now 30
atM42.decreaseValueOfItem('project', 10) // now 40
atM42.decreaseValueOfItem('project', 50) // remains at 40