Altium On-Prem Enterprise Server

The Altium On-Prem Enterprise Server, which is installed and managed by your own IT department, works in harmony with Altium Designer to provide an elegant answer to the question of handling design data with secured integrity. The server not only provides rock-solid, secure storage of data, but also enables re-release of data as distinctly separate revisions – essentially tracking design changes over time, without overwriting any previously released data. It also caters for the lifecycle of the data to be managed, allowing people that need to use the data to see, at-a-glance, what stage the data has reached in its 'life' and therefore what it can be safely used for.

Altium Designer can also connect to an Altium 365 Workspace hosted on the Altium 365 cloud-based infrastructure platform. With an Altium 365 Workspace, you'll benefit from a richer set of collaborative features, including Global Sharing. And because it is cloud-based, you get the latest version of the Workspace without having to worry about manual upgrades.

The Altium On-Prem Enterprise Server provides a Workspace, also referred to as an Enterprise Server Workspace, that is used to manage all data including components, domain models, schematic sheets of circuitry and design templates. You can even create and manage your entire design projects directly within the Workspace, with a CAD-centric management view that facilitates collaborative review and commenting. Through a dedicated Manufacturing Portal, you can view and navigate the released file data, inspect the BOM, and view and comment on the snapshot of the design itself; the source for that released data. You can even control the working environments of your designers – ensuring that company-wide design standards are enforced and adhered to.

Enhancing and extending design collaboration, the Enterprise Server Workspace provides support for Process Workflows – highly customizable process 'flows' that guide your company's designers through typical, everyday design processes, such as component and project creation, or activities related to design projects such as design reviewing. You can define these workflows to be as simple or as complex as needed, and interaction with them is through the concept of Tasks. Each task is a point at which action by a user is necessary for a workflow to progress.

By furnishing a set of reusable design 'building blocks' within the Workspace, you can embark on fresh projects safe in the knowledge that each model, component, and higher-order design element has been ratified and approved for use, with no having to reinvent the wheel as it were. The Workspace becomes both the source and destination of design elements, with each new design utilizing elements released to, and managed through, the Workspace. And by designing only with elements from the Workspace, the integrity of those designs is inherently assured.

Read about Installing the Enterprise Server, Getting Your Enterprise Server Licensed, Information for IT Departments

Read about Accessing Your Workspace from Altium Designer, Designing with a Connected Workspace

Workspace Content

Within the Enterprise Server Workspace, each design entity that can be stored, managed and reused, is represented as a specific type of content (or Item). An Item is uniquely identified within the Workspace and can contain any number of Revisions, where a revision contains the data for that Item. Each time a change is made to the data contained within a revision – which for most Item types can be edited directly within an associated temporary editor – it is committed (or re-released) into a new revision of that Item, ensuring that no existing revision can ever be overwritten and thereby ensuring the highest integrity.

A content item can have any number of revisions, which are essentially an evolution of that Item over time. A change is made and the new data content is committed/uploaded/released into a new revision. The data stored in each revision of an item is therefore typically different. To identify between these different revisions of an Item, a revision identifier (ID) is used, which in combination with the Item ID creates a unique identifier for each release of an Item. This gives us the Item-Revision.

Another important aspect of an Item Revision is its Lifecycle State. This is another identifier that can be used to quickly assess what stage that revision has currently reached in its life, and what designers are therefore authorized to do with it. Where the Revision reflects design changes made to the Item, the Lifecycle State reflects the state of the item from a business perspective such as Planned, New From Design, For Production, Obsolete, and so on.

Read about Working with Items.

Direct Editing

The Enterprise Server Workspace provides a flexible and secure method of centralizing the storage and management of all types of design data used in Altium Designer. From the schematic model to the component, from managed sheets through to completed PCB designs, the Workspace delivers an ideal method of storing and managing your electronic design data.

Many design entities can be edited and released into the initial revision of a corresponding, and newly-created Workspace Item, courtesy of the Workspace's support for direct editing. Direct editing frees you from the shackles of separate version-controlled source data. You can simply edit a supported Item type using a temporary editor loaded with the latest source direct from the Workspace itself. And once editing is complete, the entity is released (or re-released) into a subsequent planned revision of its parent Item, and the temporary editor closed. There are no files on your hard drive, no questioning whether you are working with the correct or latest source, and no having to maintain separate version control software. The Workspace handles it all, with the same integrity you've come to expect, and in a manner that expedites changes to your data.

And at any stage, you can come back to any revision of a supported Item in the Workspace, and edit it directly. Simply right-click on the revision and choose the Edit command from the context menu. Once again, the temporary editor will open, with the entity contained in the revision opened for editing. Make changes as required, then commit the release of the document into the next revision of the content item.

Read about Creating & Editing Content Directly through a Workspace.


Altium Designer, with its unified design approach, has traditionally used a component model that extends across all aspects of the electronics design process. However, to seamlessly fit the process of electronics design into the encapsulating product development process as a whole, this model needs to evolve – extending to cover other aspects including other design processes (in particular MCAD and Industrial Design), as well as business processes (such as procurement and manufacturing) that intersect with the product development process.

This evolved object model is known as the Unified Component Model.

Under this modeling paradigm, the design component, as seen by the designer, is separated from the Manufacturer and/or Vendor parts. This information is not defined as part of the component. Instead, Part Choices are used to map the design component to one or more Manufacturer Parts, which in turn can be mapped to one or more Vendor parts, allowing the designer to state up-front, what real parts can be used for any given design component used in a design.

These components, along with their part choices, are stored in the Workspace. A component is stored as a series of revisions of a uniquely-identifiable Component item. Each revision is lifecycle-managed, providing collections of certified components, authorized to be re-instantiated into new design projects, manufactured into prototypes, or used for production runs. In short, a catalog of components implemented through Workspace Libraries.

The Altium Designer Components panel provides a powerful interface with which to interact with all your components. And for your Workspace library components, the panel provides a filter-based parametric (faceted) search capability, for specifying target component parameters. In addition, the panel also offers options to edit a component through the Component Editor (in its Single Component Editing mode), view the component in its source Workspace via the Explorer panel, and perform component management functions such as component creation and cloning, or editing the selected component's Part Choices and Type.
By using the Altium Designer Manufacturer Part Search panel, you can search for real-world manufactured parts, then acquire those parts into your Workspace. Acquisition involves creating a new component – using the Component Editor in its Single Component Editing mode – and releasing to your target Workspace.

Read about Building & Maintaining Your Components and Libraries.

Design Management

The Enterprise Server Workspace, in conjunction with Altium Designer, brings support for design projects in your Workspace infrastructure. These projects target 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 benefits to using projects hosted by your Workspace are:

  • Simplified storage. No need to make decisions about storage locations. Backup and other basic services are taken care of.
  • Foundation for collaborative features.
  • Enforced version control.
  • Advantages of a dedicated commenting system.
  • Notifications and status. Document status including local modifications is visible to entire design teams.
  • Concurrent PCB design works without any complex setup.
  • Ability to share the project with multiple people for editing, or for viewing and commenting only.

Management is performed through the Projects page of the Workspace interface. New projects can be created through this interface, or through the Create Project dialog in Altium Designer. Alternatively, an existing local project can be quickly made available in the Workspace.

You can also access a manufacturing-orientated CAD-centric view of the project which offers Design, Supply, Manufacture, Activities and History view options:

  • Design – display and navigate source project design documents, view design object properties and place review comments. This view uses the Web Viewer interface. This view is for the latest version of the source project data, rather than a specified release from that project, and so could be considered to be a work-in-progress (WIP) view. You can view the base design or any defined variant thereof.
  • Simulation – upload simulation circuit simulation results files that will be associated with the current project or project release. The files are effectively attached to the project, which allows members of the Workspace to inspect and/or download simulation results documents that relate to the currently open project.
  • Tasks – allows you to access and manage the job activity requests (Tasks) that apply to the currently open design project. Tasks are presented in a Kanban board flow style, with their progress state (ToDo, InProgress and Resolved) arranged as Task rows.
  • Releases – view the releases for the project. Access is provided for opening the full release data, or a specific assembly package, which will be presented on a separate tab through a Manufacturing Portal. From this portal you can view and navigate the released file data, inspect the BOM, and view and comment on the snapshot of the design itself; the source for that released data. From either the Releases view, or through the Manufacturing Portal for a specific release, you'll have access to controls for downloading manufacturing data at various levels of granularity (from full data set(s) to individual generated output files).
  • Activities – search, view and access workflow process activities that apply to the selected project, such as design reviews. Use the sub-tabs for a selected activity to see its live flow Diagram, related Data and event History.
  • History – browse a progressive timeline of major events relating to the project, including its creation, commits, releases, clones and MCAD exchanges. Each time a supported event happens in association with the project, that event is added to the timeline as a dedicated tile with various actions supported where applicable. Schematic, BOM and Gerber data comparison is supported. For more information, see Project History.
  • Assembly Assistant – work with the interactive Assembly Assistant tool to check and progress through the board assembly process. The tool brings togther the project's detailed BOM data and its 2D/3D assembly view to present an interface that provides the required set of graphical and component part information for stepping through the assembly process.
The beauty of Workspace projects is that they are version controlled by default, and can be collaboratively worked upon without having to worry about shared drives, servers, agreements etc. Version control is handled courtesy of the Workspace's built-in Git version control service.

Read about Workspace Projects.

Configuration Management

Facilitating enterprise-level enforcement of a designer's work environment – to ensure that they are following the required standards expected by that organization for design, documentation and production – the Enterprise Workspace provides the Team Configuration Center.

The role of the Team Configuration Center is to give the organization centralized control over the environment its designers operate in. It achieves this through the definition and management of Environment Configurations. These are used to constrain each designer's Altium Designer working environment to only use company-ratified design elements, including schematic templates, output job configuration files, workspace preferences, and so on. In other words, it facilitates Centralized Environment Configuration Management.

Any number of environment configurations may be defined through the Center's dedicated browser-based interface. The data used and enforced by each configuration – referred to as Configuration Data Items – are sourced from the Workspace. And by associating each environment configuration with a specific user group, and in turn assigning users to those groups, the correct working environment is loaded into Altium Designer as soon as the user signs in to the Enterprise Server Workspace. Using this group-based approach ensures that a designer always gets the setup they are entitled to, no matter whether they have their own PC, or are sharing a single PC with fellow designers.

Read about Environment Configuration Management.


Altium Designer provides a powerful collaborative design environment. Part of that is the support for Process Workflows, that guide a company's designers through typical, everyday design processes such as:

  • Requesting new Workspace library parts
  • Performing project-related activities, such as design reviews or publishing to a PLM
  • Creation of new Workspace projects.

Each Workflow that is used to implement a particular design process is created as part of a Process Definition. It can therefore be referred to as that process's underlying Workflow, or simply a Process Workflow.

Processes, and their Workflows, are created and managed through the Enterprise Server Workspace interface – by an Administrator of that Workspace. For the three design areas mentioned previously, predefined process workflows are included with your installation. Some of these are activated for use out-of-the-box. Use these, modify them, or create your own as required, to suit the needs of your company. Others are samples – these cannot be activated and used as is. Each of these is therefore more like a 'template' – edit to suit your company's requirements, name, and save as a new process definition, which you can then activate and use, along with all other definitions.

A powerful Process Workflow Editor provides the flexibility for you to build processes with workflows that can be as simple, or as complex as needed, and in-line with your company's requirements.

When designing in Altium Designer, a designer can access and initiate any of the processes that have been activated for use at the administrative level. Interaction with a process – or rather its defined workflow – is through Tasks. A Task relates to a user task defined within the workflow – a point at which action by a user is necessary for the workflow to progress.

Read about Creating & Managing Processes. Read about Defining a Process Workflow. Read about Working with Tasks.


Most electronic products that are designed are fixed to some kind of mechanical structure – either a chassis, or an enclosure. Finding a mechanical conflict between board (ECAD) and chassis/enclosure (MCAD) late in the design process can be a costly experience. And while you could get a 3D model exported from Altium Designer, it is a manual process that needs conscious decision and action to do so. In reality, this is performed very infrequently, with the result being that the MCAD designer is never quite sure if what they've got is the latest and greatest. It really shouldn’t be so hard to ensure you’re not about to waste a pile of money just because your tools don’t talk.

The Enterprise Server Workspace facilitates native ECAD to MCAD collaboration where data flows seamlessly between domains. No more polling for updates, and no more uncertainty. Data is pushed between domains as the design evolves, ensuring design coherence.

The following MCAD platforms are supported:

  • Dassault Systemes SOLIDWORKS®
  • Autodesk Inventor Professional®
  • PTC Creo Parametric®
  • Autodesk Fusion 360®
  • Siemens NX®

The versions of MCAD tools officially supported will depend on the version of the Altium CoDesigner plugin being used. This information can be found on the New in CoDesigner page.

MCAD CoDesigner synchronizes the PCB design between electrical and mechanical engineers. It works directly with ECAD and MCAD data via the MCAD CoDesigner panel on the Altium Designer side, and a corresponding panel plugged-in to your MCAD software. The latter is provided through the installation (and registration to the MCAD software) of the Altium CoDesigner plugin. Obtain the corresponding plugin for your MCAD software from the MCAD CODESIGNER PLUGINS section on the Downloads page of the site.

Read about ECAD-MCAD CoDesign.

PLM Integration

The Enterprise Server Workspace facilitates the uni- or bi-directional synchronization of component and project data with your enterprise systems. Interaction between the Enterprise Server and the enterprise system – typically a PLM system – is configured and managed through the server's PLM Integration page. This provides an automated interface for easily configuring the interconnection, mapping parameter data, and specifying the direction of data synchronization. Component data synchronization between the Enterprise Server and the target enterprise system uses a built-in synchronization process which may be manually triggered or set as a timed repeating event.

A dedicated Project Creations workflow is available that supports the automatic creation of part numbers in your PLM instance, and then propagation of these to the Workspace as project parameters. You also can publish a design to your PLM instance as part of running the Project Releaser in Altium Designer. The publishing operation uses a publishing template – defined as part of the PLM instance integration configuration – to control how data should be propagated to the PLM.

The Enterprise Server Workspace can be hooked up to one or more PLM instances, with direct support for Windchill®, Arena®, Oracle® Agile™, Aras Innovator®, and Siemens Teamcenter® (with additional license and setup).

An Enterprise Server installation includes a CSV Component database importer tool that can be used to bring component data into the Enterprise Server Workspace from a file exported from another system (PLM, ERP, or otherwise). Implemented as a configurable batch (*.bat) file, the desktop tool imports component data from a target spreadsheet file (*.csv) into the Workspace as determined by existing Workspace templates or a dedicated configuration file. 

Note that synchronization of Part Choice data is unidirectional – from the enterprise system to the Enterprise Server only.

Read about PLM Integration.

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