The pure::variants licensing landscape: The “state of the union”
As engineering organizations transition from “clone-and-own” to systematic Product Line Engineering (PLE), PTC pure::variants (formerly pure-systems) has become the industry standard for managing software variability. However, the specialized nature of variant management often makes its licensing a “black box” for IT and procurement teams.
The “Eclipse-Based” visibility gap
Pure::variants is heavily integrated into the Eclipse IDE and other engineering lifecycles (like DOORS or Cameo). Because it is a high-value tool often used by senior architects, licenses are typically floating. However, a major source of waste occurs when an architect finishes a variant configuration and leaves the pure::variants perspective open in Eclipse while moving to other tasks. This “background hoarding” locks a floating seat that could be used by other teams, creating artificial scarcity.
The cost of PLE complexity
As product lines grow, the number of required pure::variants modules (Enterprise, Connector, etc.) increases. Without real-time pure::variants usage analytics, organizations often over-purchase licenses to avoid blocking the CI/CD pipeline or critical release windows. In the high-stakes world of automotive and aerospace, even a few hours of license unavailability can delay a multi-million dollar release cycle.
Quick summary: OpenLM for pure::variants
OpenLM empowers you to transform your PLE investment into a data-driven strategy by providing granular transparency into your pure::variants assets.
- Unified PLE monitoring: Monitor your pure::variants Floating License Server alongside your other engineering tools in one place.
- Identify “IDE Hoarding”: Detect when the pure::variants plugin is active in Eclipse but hasn’t performed a transformation or model update in hours.
- Automated license reclamation: Release idle seats back into the pool to ensure that critical variant derivations and builds are never blocked.
- CI/CD throughput optimization: Analyze license demand from headless/automated build agents versus interactive users.
- Audit-ready reporting: Maintain a continuous, verifiable record of usage to simplify your next PTC renewal or Enterprise Agreement (EA) negotiation.
Comprehensive solution framework
OpenLM provides a three-layered approach to help you manage pure::variants licenses efficiently and improve R&D throughput.
The visibility layer (global monitoring)
Gain a unified view of your floating pure::variants licenses. OpenLM interfaces with the Pure Variants License Server to show current check-outs, user IDs, and machine names. This removes the guesswork from license availability across global engineering hubs.
The automation layer (active management)
Move beyond manual seat audits. Using the OpenLM Workstation Agent, you can distinguish between a user actively configuring a variant and a “zombie” session. By identifying these inactive Eclipse plugins, you can automate the reclamation of seats, ensuring your high-value architects always have access.
The intelligence layer (strategic foresight)
Leverage advanced analytics to right-size your next renewal. By analyzing pure::variants peak demand, you can determine if your organization actually needs more seats or if you can optimize your current pool through better time-zone distribution and automated “follow-the-sun” license sharing.
Technical details: The OpenLM pure::variants integration
OpenLM uses a secure, Broker-based approach to capture high-fidelity data from your pure-systems environments, optimized for the Pure Variants License Server.
Seamless connectivity and monitoring
- License Server Support: OpenLM natively supports the proprietary Pure Variants License Server (DLS/Floating).
- Broker-led precision: The OpenLM Broker is installed on the license server to query usage statistics via the server’s web/API interface.
- Feature-level tracking: Track specific entitlements for the pure::variants Enterprise client, Connectors, and Transformation modules.
- Process-level intelligence: OpenLM monitors the pure-variants process/plugin activity within the IDE to ensure “Actual Usage” is accurately reported.
Advanced reporting
- Demand pattern analysis: Visualize usage over time to see if demand peaks correlate with specific release “sprints.”
- Chargeback transparency: Automatically calculate and export billing data based on specific product lines or regional departments.
Strategic ROI and business value
Organizations leveraging OpenLM for pure::variants typically see a 15–20% increase in license availability without buying new seats.
- Procurement support: Use “actual activity” data to challenge renewal costs and negotiate your next PTC agreement based on demand, not headcount.
- Faster release cycles: By eliminating license-related build failures, you remove a major hurdle in your continuous PLE pipeline.
- Improved architect experience: Ensure your senior engineers never have to wait for a license to perform critical variant configurations.
