In a continuous war of data, each marketing specialist wants to construct the invincible fortress in Helm’s Deep (the system of dashboards) so that infinite hordes of orcs (megabytes of data) will be defeated and brought undoubted benefits to the business. How to achieve coherence of the Rohirrim’s actions and use them for successful work (evaluation of efficiency and display of risk and growth zones)? It’s possible to use the help from the West — you can start with an application of report templates in a popular service of data visualization from Google, Data Studio.