Software as a service (SAAS) services featuring software for creating and managing secure collaboration workspaces for internal and external users for the sharing, exchange, management, visualization, review, markup, annotation, and measurement of two-dimensional (2D) and three-dimensional (3D) product design and engineering data, computer-aided design (CAD) files, drawings, specifications, and related engineering information; Software as a service (SAAS) services featuring software for tracking and managing comments, tasks, approvals, change orders, and decisions in connection therewith; Software as a service (SAAS) services featuring software for facilitating supplier contract bidding, supplier selection, and procurement collaboration between OEMs and suppliers in the field of product development and manufacturing; Software as a service (SAAS) services featuring software for summarizing discussions, classifying comments, extracting actions, proposing updates to change management workflows, linking feedback to design data, and improving collaboration, review, and decision-making in product development and manufacturing using artificial intelligence