ArcGIS Web AppBuilder in ArcGIS Online allows changing the referenced web map in a web app regularly by modifying the web app URL, and embedding the new web map item ID. Certain widgets added into the web app can be configured to work on the different web maps. This article provides the steps to configure the Smart Editor widget to allow editing multiple web maps in an ArcGIS Web AppBuilder web app.
Note: Editing must be enabled on the layers in the web map. Refer to ArcGIS Online: Manage hosted feature layers for more information.
The Smart Editor widget is now able to edit the layers in the different web maps referenced in the ArcGIS Web AppBuilder web app.