Paste the code does not display properly 
pls how to achieve？？？？？
To do so:
Admin > Settings, add sketchfab.com to onebox domains whitelist
Save it
Refresh Page
Go to SketchFab, open a model and copy the browser URL, paste it in the composer window of your Discourse instance, such as
1 Like
thank you very much:thumbsup:
A lot of the Admin-side stuff needs a “rebuild” for it to take.
Did you try doing that?
No, just paste the URL of the Sketchfab resource on a new line, like this:
https://sketchfab.com/models/ce180b5ca03345c2afcd0e6fee286f8a
No iframe markup needed.
4 Likes
