Digits Advisory Tools: Customer Concentration View

In the Sales Section - it would be good to add a view which I call Customer Concentration.  It’s simple math.  Over a period of time, what percent of Revenue does each customer make up of total revenue.  It could be heat mapped.  The idea is you don’t want one or two customers making up the majority of the revenue.  Risky to the company if you lose one, plus Investors would value the company less due to the higher risk.