How to use silk iframe

How to use silk iframe

  
I need to use iframe to imbed a existing page into a web block. I downloaded the silk UI and I found the iframe. But when I uas any URL as the source input, it won't show the page when I publish it.
Please let me know how to use the iframe tool. Thanks,

Hello,

You can go here - http://labs.outsystems.net/dublinpreview/ and download the Dublin Theme Preview OML.

Open the OML and take a look how they implemented. It worked for me after i put the Content\Section web block in the main content.