CoLab

The CoLab integration for Siemens NX supports versions 1980 to 2512.

The CoLab integration for Siemens NX allows you to upload NX models directly to CoLab for design review and collaboration.

Administrator permissions may be required depending on your Siemens NX installation and system configuration.

Before installing the integration, ensure that:

You have access to at least one CoLab workspace

Siemens NX is closed before beginning the installation

Administrator permissions are available if required by your organization's IT policies

- Siemens NX is installed on your machine
- You have a valid CoLab account
- You have access to at least one CoLab workspace
- Siemens NX is closed before beginning the installation
- Administrator permissions are available if required by your organization's IT policies

The installer can be downloaded from CoLab:

Go to Company Settings → Integrations → Siemens NX (CoLab administrators only)

Or download it directly <a href="https://assets.colabsoftware.com/nx/colab_nx_integration_latest.msi" rel="nofollow noopener noreferrer" target="_blank">here</a>

- Go to Company Settings → Integrations → Siemens NX (CoLab administrators only)
- Or download it directly <a href="https://assets.colabsoftware.com/nx/colab_nx_integration_latest.msi" rel="nofollow noopener noreferrer" target="_blank">here</a>

Before starting, ensure that Siemens NX is closed.

Review, select I accept the terms in the License Agreement and click Next

Select the Siemens NX Installation Directory

Choose the Siemens NX installation directory

If the <code>UGII_BASE_DIR</code> environment variable is configured, the installer may automatically detect the installation path

Choose the folder where the CoLab integration files should be installed

You may get an additional screen to elevate the permission:

Click Continue to grant the installer elevated permissions.

During installation, the installer copies the integration files, installs required dependencies, and registers the integration with Siemens NX.

If your organization uses a local proxy server to manage network traffic, you must configure the <code>HTTPS_PROXY</code> environment variable on your machine or within your NX startup script to allow the integration to connect.

Variable name: <code>HTTPS_PROXY</code>

Variable value: <a href="http://your-proxy-server-address:port/" rel="nofollow noopener noreferrer" target="_blank"><code>http://your-proxy-server-address:port</code></a> (e.g., <a href="http://10.0.0.1:8080/" rel="nofollow noopener noreferrer" target="_blank"><code>http://10.0.0.1:8080</code></a>)

- Variable name: <code>HTTPS_PROXY</code>
- Variable value: <a href="http://your-proxy-server-address:port/" rel="nofollow noopener noreferrer" target="_blank"><code>http://your-proxy-server-address:port</code></a> (e.g., <a href="http://10.0.0.1:8080/" rel="nofollow noopener noreferrer" target="_blank"><code>http://10.0.0.1:8080</code></a>)

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U.S.-based customers: Complete <a href="#h_3e87b0876e">Additional Configuration for U.S. Customers</a> before launching Siemens NX.

Verify that the CoLab command appears in the NX ribbon or menu ​

1. Open Siemens NX
2. Verify that the CoLab command appears in the NX ribbon or menu ​

If the CoLab command is visible, the installation was successful.

⚠️ Some Siemens NX versions may display a compatibility warning when loading the CoLab integration.

*This warning can be safely ignored.

1. Close Siemens NX
2. Run the newer installer
3. Complete the installation wizard

The installer automatically upgrades the existing installation.

If the CoLab command does not appear after installation:

Confirm that the installation completed successfully

Verify that the integration version supports your Siemens NX version.

Contact your CoLab administrator if installation restrictions are enforced by your organization

- Restart Siemens NX
- Confirm that the installation completed successfully
- Verify that the integration version supports your Siemens NX version.
- Contact your CoLab administrator if installation restrictions are enforced by your organization

Additional Configuration for U.S. Customers

If you are a U.S.-based customer, create a colab.properties file in the same directory as nx-integration.dll and add:

Procedure to install the CoLab integration for Siemens NX.

Install the CoLab Integration for Siemens NX

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Install the CoLab Integration for Siemens NX

Prerequisites

Download the Integration

Run the Installer

Launch the Installer

Accept the License Agreement

Select the Siemens NX Installation Directory

Select the Installation Folder

Install the Integration

Complete Installation

Proxy Server Configuration

Verify the Installation

Update the Integration

Troubleshooting

Additional Configuration for U.S. Customers