Summary View does not show all data. Specifically embedded external data. HELP.

Summary View does not show all data. Specifically embedded external data. HELP.

I created a form that includes the "rich text" column. From there I am embedding external data.  That data is not showing up in my summary view - which was the entire point of creating this form. 

Please advise.  The html code I use elsewhere works fine, so its not the source code. Also, the document I am embedding shows up fine in the form when I embed it.  It's just not showing up in the summary view.  HELP Please.

Rene