Which of the following is NOT a feature found under the "Company" tab?

The choice of customer invoicing as the feature that is not found under the "Company" tab is accurate because the "Company" tab in NetSuite primarily focuses on organizational aspects, such as departments, classifications, and general data management. Department classifications allow administrators to categorize various departments within the organization for reporting and management purposes. Project tracking is linked to the oversight of individual projects and their related tasks, which falls under the broader management functions that the "Company" tab supports. Data management refers to the overarching ability to organize, access, and utilize data efficiently across the system.

Customer invoicing, on the other hand, is a specific financial function that pertains directly to transactions, billing, and accounts receivable processes, typically found under the invoicing or transaction management sections. This functionality is more closely related to sales and financial operations than to company-wide structural organization, which defines why it does not belong under the "Company" tab.