Use variables in Dashboard

We have created multiple chart (with various columns), using variable in sql (all are almost same query same variable for all cases) and saved in a dashboard. things are working fine with default value

How we can pass same variable for all charts under a dashboard , so that automatically we get output ?

Currently we need to change all chart one by one which is very tedious activity. we want a solution if we change one place will affect all chart In a dashboard.

Please help it out.

Hi @subhabrata007
Which version of Metabase?
I’m not sure what you’re looking for. It sounds like you want to be able to set a filter for all cards on a dashboard?