Shortcuts to make markdown from url

The update DTTG 3.0 give an example to automating with shortcuts, but have no idea how to run it. I don’t know how to get the “rich text from html” from any url?

Please clarify what documentation you’re referring to. Thanks.

Sorry, it’s DEVONtechnologies | DEVONthink To Go 3.0 " Automating with Shortcuts" section.

This would be from using the Share menu in Safari.

Tap the ellipsis next to the name when editing the shortcut.
You need to enable the Show in Share Sheet option for the shortcut. Also, only selecting Safari web pages would be useful.