in Grafana it is possible to create 1 dashboard and with a button switch between different hosts. This allows us to add multiple graphs on 1 dashboard for lets say 10 servers

also it allows us to switch between development testing and production

in zabbix we can only do this by creating multiple dashboards in our case 

10 dashboards for 10 different servers

and this multiplied by 3 for the environment or we ad the 3 environments in 1 dashboard

it would be nice if we could use regex like it works in grafana as now we also need to update every widget