How to create collapsible fieldset?

Hi,
Can someone help me in sample snippet for collapsible fieldset.

Thanks,
Ranjith

Please check: https://webix.com/snippet/93826e0d

Accordion is a layout that can contain collapsible cells.

Hi Listopad,
Thanks for the reply, I would like to add a down arrow just before the label in fieldset to expand the panel and up arrow to collapse the fieldset. It would be good, if you can help me in this.

Thanks,
Ranjith G.

Hi,
https://webix.com/snippet/cc9f5728