This is awkwardly worded; what I'm trying to say is there is a need to measure how often users take advantage of different ways to create their objects. For example, are instructors using Assignments with attachments, or inline postings? How many Announcements are made publicly viewable? What's the average number of Resources sent with high/low/no email notification?
Attributes of objects are most often stored in XML. To support this use case, attributes may need to be promoted out of XML so that they're searchable.
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