N/workbook Module
workbook.DataDimensionItem
Object Description: A data dimension item. A data dimension item is used when you create a data dimension or a dimension sort. You can create a data dimension item using workbook.createDataDimensionItem(options).
Supported Script Types: Server scripts For more information, see SuiteScript 2.0 Script Types.
Module: N/workbook Module
Methods and Properties: DataDimensionItem Object Members
Since: 2020.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=workbook.DataDimensionItem

// Code Example 1

// Add additional code

//...

// Create a DataDimensionItem

var myDataDimensionItem = workbook.createDataDimensionItem({

    label: 'my DataDimensionItem Label',

    expression: myExpression

});



// View a workbook.DataDimensionItem used in a ChartDefinition

var myWorkbook = workbook.load ({

    id: myWorkbookId

});

var myCategorySortDataDimensionItem = myWorkbook.chartDefinitions[0].category.sortDefinitions[0].sortBys[0].item;



// Note that some DataDimensionItem properties may be empty/null based on the loaded workbook

log.audit({

    title: 'Category Sort DataDimensionItem expression = ',

    details: myCategorySortDataDimensionItem.expression

});

log.audit({

    title: 'Category Sort DataDimensionItem label = ',

    details: myCategorySortDataDimensionItem.label

});

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_159008187726.html