Pages ListList viewGetting StartedStart Here.Navigating the DashboardUnderstanding Workspaces and ProjectsCreate a WorkspaceHow to Install the Desktop AppCreate a ProjectHow to Synchronize Projects with the Desktop AppUnderstanding Roles and PermissionsAdding Members & Assigning RolesHow to Manage FilesManaging NotificationsVideo GuidesProduct Data ManagementMulti-CAD CompatibilityUnderstanding Version Control in CAD ROOMSHow to Check Files In and OutHow to View Version HistoryHow to Restore Previous VersionsHow to Manage Revision HistoryHow to Compare File Versions (CAD Diffing)How to Manage Starred FilesCAD CollaborationUnderstanding the CAD ViewerInspecting AssembliesUsing Geometry Explorer to Inspect PartsHow to Change the Visual Style of Your 3D ModelHow to Measure Parts and AssembliesExploring Section Views & Exploded ViewsCollaborating with Annotations & CommentsUsing Real-Time Follow for Live ViewViewing File RelationshipsHow to Import Files into the CAD ViewerWorkflowsUnderstanding Engineering Change Orders (ECOs)How to Create and Manage ECOsHow to Release FilesHow to View Audit LogsSecure External Collaboration with Guest SharingPricing and BillingHow to Start Your Free TrialHow to Manage Your PlanHow to Manage Payment Methods & InvoicesHelp & SupportHow to Get SupportGlossaryFAQsVideo GuidesWatch practical CAD ROOMS tutorials covering PDM, CAD Viewer tools, and engineering workflows.Jump to: PDM ↓ · CAD Viewer ↓ · Engineering Workflow ↓PDMGallery viewGetting Started with CAD ROOMSCAD File Check-in & Check-outCAD Revision HistoryCAD Version History CAD ViewerGallery viewMeasure Parts & AssembliesInspect CAD AssembliesCAD Annotations & Comments Engineering WorkflowGallery viewEngineering Change Orders (ECO)Securely Share CAD Files with GuestsReal-Time CAD CollaborationVideo GuidesPDMCAD ViewerEngineering Workflow