Dropdown button
Button that opens and closes a panel when selected.
Use case
Open a panel that contains additional options or information when you select the dropdown button.
TIP:
If there is not enough space in width or height with respect to the set opening direction, the panel is opened in the opposite direction.
Example
Dropdown button - collapsed
![](/content/dam/dita/en/factorytalk-optix/current/_images/dropdown-button-collapsed.png/_jcr_content/renditions/original)
Dropdown button - expanded
![](/content/dam/dita/en/factorytalk-optix/current/_images/dropdown-button-expanded.png/_jcr_content/renditions/original)
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