suggested this on November 04, 2011 15:11
Our data sets sometimes need to be private until a set publication date. We need to set up the embed prior to actually publishing our pages so that we can publish quickly (e.g. during a press conference) and know it will work.
During this test server time, a pop-up in the embed that warns us it is private, would be a good solution for reminding us to make the data set public at publication time.