N/ui/serverWidget Module
Assistant.hideStepNumber
Property Description: Whether assistant steps are displayed with numbers. By default, the value is false, which means that steps are numbered. If set to true, the assistant does not use step numbers. To change step ordering, set Assistant.isNotOrdered.
Type: boolean
Supported Script Types: SuiteScript 2.0 Suitelet Script Type and SuiteScript 2.0 User Event Script Type (beforeLoad(scriptContext))
Module: N/ui/serverWidget Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=Assistant.hideStepNumber

// Code Example 1

//Add additional code

//...

var assistant = serverWidget.createAssistant({

    title : 'Simple Assistant'

});

assistant.addStep({

    id : 'idname',

    label : 'Sample label'

});

assistant.hideStepNumber = true;

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4333543298.html