This video shows you how to add a background layer in a Qlik Sense map. Starting from Qlik Sense April 2019 release, it is now possible to set a default map background for all new map charts. Enabling further customization of backgrounds, now users can choose to set their own predefined background instead of using the Qlik standard background.
This feature provides better support for handling geographic considerations such as disputed regions with politically sensitive boundaries.
You can use the qvf attached to try out this and the other Qlik Sense feautures included in Qlik Sense April 2019 release.