There's a link in the last page of the Web embed wizard that you can download the Wordpress plugin. Once it's installed, you can use the short code provided on that page to add a sheet as a part of the Wordpress page. There is no separate log in required for this type of integration, it's exactly the same as the normal code embed. All log in needs to be done through Ragic, because that's the place where you configure all the user and group access control to your Ragic sheets.