Embed Confluece Page into 360 -unique per account

I would like to enable my CSMs to embed confluence pages into their 360s.  Problem is each one has a unique url and I am getting an authentication error.  Anyone had luck being able to enable this.  Or anyone have luck parametrizing the confluence page show it shows up correlating to the correct company.  While I know a link can be embeded, I know that it would really help adoption to be able to do this.