You can change a reused element to another element from your warehouse topics.
Open a topic that contains an element reused from a warehouse topic.
Click the reused element.
The Content reference toolbar appears.
In the Content reference toolbar, click Change.
Click the Select file.
In the Library dialog, select a warehouse topic and click Link Inside File (Select Target Element).
Select the element that you want to insert in place of the old element by doing the following:
In the Create/Edit Link dialog, click an element and select it from the list that appears.
If prompted about an element ID value, click OK and Save.
Tip:
Heretto CCMS generates ID attribute values automatically, but you can modify them. ID attribute values must be unique. Assigning customized, meaningful values may boost consistency in your documentation.