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System Requirements

Supported Polarion versions

Polarion Version Minimum version of LemonTree.Connect Supported by Siemens until
Polarion 21 R2 1.0.0 October 31st 2023
Polarion 22 R1 1.1.0 April 30th 2024
Polarion 22 R2 1.1.0 October 31st 2024
Polarion 2304 1.1.0 April 30th 2025

For a detailed description of the Polarion Releases and the end of life policies, please refer to: Polarion versions end of life policy.

Export to Polarion

To configure a tracker used for export accordingly, please see the guide Configure a Polarion Project for Export of EA Elements.

Supported Enterprise Architect Versions

Enterprise Architect 13 and higher is supported. Enterprise Architect 16 is recommended.

Supported file formats are:

Also the following EA DBMS Repositories are supported:

  • MS SQL
  • MySQL
  • Oracle

Operating Systems

Microsoft® Windows 8.1, 10 64-Bit

.NET Framework 4.7.2


Minimum: Single-Core x86
Recommended: Quad-Core x64 (Intel Core or AMD Ryzen)

Core usage

Single-Core CPUs may be used, but usability will be heavily degraded. We do not recommend that setup for interactive use.


Minimum: 4GB
Recommended: 8GB or more