Utilize tab groups to logically separate out related content. 

Easily separate out related content within your page with tabs groups that are easily navigable and allow for adding, closing, and moving tab items, letting the user customize layouts.
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Tab loading on demand via AJAX enables creating pages that perform, while still being able to load the contents requested by the user when needed.
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Only load the content of the selected tab. 

Different tab orientation and styles make the control fully extendable and configurable to blend in with the overall application experience.
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Tabs can be oriented either horizontally or vertically and can be positioned on any of the four sides of the content pane.