InVisualization Designer, used in thePerformance Analytics and Reportingspace of ServiceNow, the "Preview"button is used to execute the current visualization setup and show how the filters and conditions apply to your data. This allows the report builder to validate the design without finalizing or publishing it. * Try: Not an available action in Visualization Designer. * Execute: More related to scripting or automation contexts. * Run: Used in reports or scripts but not the specific action in Visualization Designer. Reference:ServiceNow Docs: Visualization DesignerAvailable fromRomeand enhanced inSan Diego and later