Hi @benjamin_rodrig - great question! Every available criteria element is different, but generally speaking each is focusing on an attribute or feature of the courses that might be relevant when determining course readiness. Institutions can pick and choose those criteria elements that they would like to consider when establishing course standards.
On the example of Syllabus, the tool will check if the syllabus is populated or left empty for a course. You can also require a minimum word count, to make sure course syllabuses are properly detailed as well.
We're also planning to roll out a quick enhancement to the Criteria page, where further information will be available to describe and explain each of the available criteria elements, so that it is more clear what Intelligent Insights is checking when determining whether a course meets a criterion or not.