What happened to the Checkbox item?
The problem that would occur when this was done in earlier versions of ICON was that ungraded items would end up counting differently depending on the settings you would designate in ICON regarding how to treat ungraded items. This version of ICON avoids that by replacing the Checkbox functionality with a Pass/Fail item. The advantage of a Pass/Fail item is that there are three settings (none/ungraded, pass, and fail) instead of two (pass and fail). This adds an extra designation to the grade item which allows ICON to differentiate between an ungraded item and a failed assignment in its calculations.
