How to create a panel placed on the right?

I know how to create a dialog in Sketchup ,by I don’t know how to create a panle on the right.

the only possibility is to create Instructor panel content specific to your extension…

you cannot create a persistent panel for an extension…

john

not persistent panel :joy: just a temporary panel ,which show up when clicking the extension button

This is not supported but has been requested for a long time. Feel free to like and comment on the official API issue tracker issue: https://github.com/SketchUp/api-issue-tracker/issues/384

thanks :grinning: