What is counted as changes to "last updated"?

Within the filter section, the sorting option, or on content element cards, you will find the option to sort [1], filter [2], and see the updated date [3]. The following is taken into account when updating the time stamp:

• Changing the element’s content (title, abstract, text field, or user search field)

The following is not taken into account: 

• Interaction with the element (comment, rate, watch, and relating)