The Last update default sort expression is:
ft:lastEdition,DESC; ft:isPublication,DESC; ft:isArticle,ASC; ft:title,ASC
When end-users sort by last update:
ft:lastEdition: The most recently updated content (highestft:lastEditiondate) appears first.ft:isPublication,DESC: Documents (publications) appear before other types.ft:isArticle,ASC: Articles appear before topics.ft:title,ASC: Titles are sorted in ascending alphabetical order.
It is not recommended to modify default sort expressions. To proceed anyway, see Modify a default sort option.
Select the Reset to default button to reset to the default expression.