A tab set

A tab set is a collection of one or more tabs.

In the horizontal layout, only one tab in a tab set can be open at a time.

In the vertical layout, the Allow multiple tabs to be open at the same time setting determines whether or not multiple tabs in a tab set can be open at a time.

A tab set in the horizontal layout with five tabs and the 'Description' tab open — A tab set with five tabs in the horizontal layout, and the 'Description' tab open

Each tab in a tab set is made up of these two parts:

Title — The text that opens the tab when clicked.
Content — The content that shows when the tab is open.

Tab order

A tab set has one, two, or all three of these sections:

The default tab — The default tab contains the entire product description unless the description is divided into additional tabs using headings.
Tabs created from headings — Tabs created from headings show after the default tab. The order of the tabs is the same as the order of the headings in the content.
Shared tabs — Shared tabs show after tabs created from headings. The order of the shared tabs is the same as the order of the shared tabs list.

Learn how to change the position of a shared tab

A tab set with all three sections: 1) the description tab, 2)
tabs created from headings, and 3) ProTabs — A tab set with all three sections: 1) the default tab, 2) tabs created from headings, and 3) shared tabs

The order of the sections can not be changed

You can't change the order of the sections in a tab set, but you can change the order of the tabs within each section.

Shared tab can be individually placed anywhere in a tab set.

Learn how to change the position of a shared tab