Add and split panes
- Last UpdatedSep 11, 2025
- 2 minute read
Each pane can display one piece of content. Add or split panes to create a pane for each content item you intend to display.
There are two types of panes:
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Primary pane: The primary pane always displays in the experience. You cannot add more primary panes, but can split the primary pane into multiple panes.
-
Slide-in panes: Slide-in panes are hidden by default when a viewer runs the experience, but viewers can select tabs on the left, right, top, or bottom to show them. One slide-in pane can be added in each position. Like the primary pane, slide-in panes can be split to display multiple items.
Panes can only be split, added, and arranged on the root navigation item.
Split a pane
To split a pane:
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Select the pane you want to split.
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Select Split pane
near the top of the page, then select where you want the split pane to appear from
the dropdown.
Add a slide-in pane
To add a slide-in pane, select the Add slide in pane button 
to the left, right, above, or below the primary pane area. A slide-in pane is added
in the selected location.
Extend a pane
If you have split a pane vertically and horizontally, you can extend a split pane into an adjacent pane. To extend a pane:
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Select the pane you want to extend.
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Select Extend pane
near the top of the page, then select from the dropdown the direction in which you
want to extend the pane.
Resize split panes
After a pane has been split, select and drag the borders of the pane to adjust its size.