adding multiple column to value pane in custom visual

[sheetalshettiga]

Hello, I need a help with how to create a visual with multiple column values taken in value pane.I have worked with single column selection.Suppose below is the scenario which I want this is capability.json file snippet with measure maximum input as 2 .how can i do this "dataViewMappings": [ { "conditions" : [ { "category" : { "max" : 1 }, "measure" : { "max" : 2 } } ], An example snippet code would be helpfull