Content creator: date that content was last reviewed

[rahearn]

As a content creator or content manager, I want to know when content was last reviewed and approved to help me prioritize content for review.

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Steve: Could we build in a periodic review cycle for all content and note on the page when it was last reviewed and approved? For example, the system could notify each page "owner" that pages x, y, and z are more than, say, 90 days old and need to be reviewed or else, etc. This would involve more overhead, but perhaps worth pursuing?