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PCB Transmission Lines
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Technical Documentation
Altium 365 Platform Interface
Depending on your relationship with Altium, the services offered on the Altium Platform will be experienced from within Altium Designer and through the platform's browser-based interface. This page takes a look at the latter and provides an overview of what you'll see when you register an Altium Account and sign in to the Altium Platform Interface. For the latest information on the security,…
Technical Documentation
New in Requirements Portal
Requirements Portal is under continuous development. This page outlines new features and enhancements made to Requirements Portal in key updates. When the Sharing of Requirements Projects feature is released: remove the box below, leave the content. Update - xx October 2026 Sharing of Requirements Projects Requirements projects are now shown on the Projects page of the Workspace browser interface…
Technical Documentation
Commenting
Requirements Portal supports commenting within your requirement projects. A comment is a user-added note that is assigned to a specific requirement and may be replied to by other users. Comments promote collaboration between users without altering the shared data itself, because comments are stored by the Workspace independently of that data. You can mention one or more people or groups in the…
Technical Documentation
Custom Columns and Units
Defining Custom Fields Requirements Portal already offers a great variety of columns to describe your Requirements. However, if your use-case requires a specific column with a specific name, you can add additional columns called Custom Fields or Custom Columns. Workspace Administrators can review defined custom fields and create new ones on the Settings – Custom Fields page (accessed by clicking…
Technical Documentation
Workspace Projects
Altium Designer, in conjunction with the Altium 365 Workspace, brings support for an advanced project construct that targets the development stage of the project lifecycle, simplifying the creation and ongoing workflow for version-controlled projects. Centralized storage under the control of the Workspace also enables this feature to be a foundation for other collaborative services. Some key…
Technical Documentation
Project Module
The Project Module in Requirements Portal details and provides project management capabilities. The user interface to the Project Module is the Home page that opens when Requirements Portal is accessed from the nine-dot menu at the top right of the Workspace's browser-based interface (). The page provides access to existing requirements projects, which target requirements management, and also…
Technical Documentation
Configuration and Options
The BOM Portal interface provides options and features that allow you to set up the system to match your specific needs for the current Managed BOM. These include configuring the sourced supplier data to your company's requirements, and working with the BOM listing in a manner that suits your processes. BOM Settings The BOM Settings window, opened from the BOM Settings option in the main menu,…
Technical Documentation
New in CoDesigner
Altium's MCAD CoDesigner technology connects the mechanical and electrical design domains, allowing the mechanical and electronic engineers to pass the loaded PCB back and forth between the two domains. In your Altium design software, this is achieved through an extension that loads and extracts board and component data from the PCB editor, the MCAD CoDesigner extension. In the MCAD software the…
Technical Documentation
Management of a Specific Project
The Workspace provides an advanced, manufacturing-oriented CAD-centric view of the project. This management interface offers Design, Tasks, and History views options, plus more: Design – display and navigate source project design documents, view design object properties and place review comments. This view uses the Web Viewer interface to present your design across five distinct data sub-views,…
Technical Documentation
Web Viewer
The Altium 365 Web Viewer interface provides universal access to PCB project documents through a standard web browser. Much more than just a web-based viewer, its advanced browser technology allows users to navigate through the project structure, interact with design documents, extract information about elements in the design, and highlight areas or objects for commenting notes. When viewing…