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The Is Used In widget shows an overview of content items that are using the currently selected content item. Before XperienCentral 10.22.0, the usage of content items referring to a custom content type was not recorded. I.e., detected for content items from a custom content type, the Is-Used-In The widget would always only show a count of 0 used content items. Now, the The API of several content items in XC is XperienCentral has been extended with a method for implementing this used-in relationship for custom content types. This functionality will be is available via the new abstract method:
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