One of our instructors is attempting to set up his gradebook by way of weighted categories. We've been using the instructions found here: http://docs.moodle.org/en/Using_%22Weighted_Mean_of_Grades%22_to_weight_categories_containing_assignments. The problem is that when we set up his gradebook, everything is the same as the settings in the instruction page, except that we have no option of "weight" in the "parent category" section. The screen shot is from the instructions in Moodle Docs. The arrow points to what we do not have/see in our version. How can we set weight without this option? Is there a setting I can change that will make it visible? Thanks much.
Aaron