In the Knowledge Organizer you can sort all of your knowledge items (quotations, thoughts, and summaries). For example, you can move or copy a quotation to a different category or assign it to multiple categories. To view uncategorized knowledge items, click No categories.

Drag the quotation to the desired category. To assign a quotation to multiple categories, hold down the → Ctrl key while dragging the quotation.

The quotation you just moved always appears at the top of the list.

Drag it to a different location if desired.

All done. The quotation now appears in the desired location.

Subheadings are a useful way to keep track of large collections of quotations. Select the quotation you want to insert the subheading above. Then click Insert subheading.

Enter a name for the subheading.

As you can see, subheadings let you meaningfully group multiple quotations without having to create multiple subcategories. → More Slideshows for Citavi 3