I'm following a tutorial http://www.bluememe.jp/outsystems/outsystems_support/pdf/retool_chapter14.pdf

This tutorial was using outsystems 10. But now I'm using outsystems 11.

I can't find the ?RichWidgets? > ?RichWidgets? > ?Tabs_ClientSide?. What to do?

Is there any similar tutorials like this for outsystems 11?

Hello, on outsystems 11, you may be using OutSystemsUIWeb for these components

I hope it helps