function Dashboard() {
var spreadsheet = SpreadsheetApp.getActiveSpreadsheet();
var sheet1 = spreadsheet.getSheetByName('Dashboard');
var sheet2 = spreadsheet.getSheetByName('ForDashboard');
var range = sheet1.getRange(1,1).getValues();
var Avals = sheet1.getRange("B1:B").getValues();
var Alast = Avals.filter(String).length;
if( range != '' && Alast > 7000)
{
sheet2.getRange(1, 1, sheet2.getMaxRows(), sheet2.getMaxColumns()).activate();
sheet2.getActiveRangeList().clear({contentsOnly: true, skipFilteredRows: true});
spreadsheet.setActiveSheet(spreadsheet.getSheetByName('ForDashboard'), true);
spreadsheet.getRange('Dashboard!A1:BR').copyTo(spreadsheet.getActiveRange(), SpreadsheetApp.CopyPasteType.PASTE_VALUES,false);
sheet2.getRange('BO2').setFormula("=now()");
sheet2.getRange('BO2').activate();
sheet2.getRange('ForDashboard!BO2').copyTo(spreadsheet.getActiveRange(), SpreadsheetApp.CopyPasteType.PASTE_VALUES,false);
}
else {
}
};