So I know ESRI doesn't really support using non-ArcGIS Online maps with the storytelling template...but...theoretically... if a motivated user were interesting in using layers that exist as public ArcGIS Server services where in the template code should this person start looking to change where the template finds its maps. Just an academic question. Hopefully an answer would (complete theoretically) save any such (completely fictitious) user a lot trouble in code tracing and javascript breaking with uniformed hackish solutions.
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