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In some cases the article details might not be text, but a link to a page, document, or most commonly a link to an external website. These are controlled through the radio buttons at the top of the article details. For example, this item : 
links to an external site and there is no details page.
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This is done by selecting “none” on “article detail type” and then using the “links” section to add the external link.
Changing Dates
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To change the date that displays on a resource, click into the “Publish Date” field.
Publishing, Hiding, or
Changing Dates
At the bottom of the page you will see options to
