How to Graph multiple sources from one DB


Forgive me as I am still learning Grafana/Telegraf, but I have 90 customers (located in different offices around the US/CAN) that I’d like to monitor/graph using one InfluxDB database (this way I don’t have to set up 90 different data sources). How do I create dashboards for each if all the data is coming through on one DB? Each customer has two VM’s, so ideally I’d like customer 1’s VM’s to show up in Dashboard 1, customer 2’s VM’s in dashboard 2 and so on. Can this be done?