RoP Cascade eliminates the uncertainty of changing a requirement in a large Polarion project. Instead of guessing which Work Items a change might affect, select any Work Item and instantly see the full chain of upstream dependencies and downstream dependents — visualized as a clean, interactive dependency graph directly inside Polarion.
Engineering teams managing complex, traceable products no longer need to leave Polarion, export to Excel, or maintain separate dependency diagrams. Cascade turns impact analysis into a one-click operation: run a simulation, review suspect links visually, and apply the changes back to Polarion only when you're ready.
See the Impact Before You Commit
Cascade lets you simulate the ripple effect of a change before anything is written back. See exactly which links would become suspect, which downstream items are affected, and where the risk sits — all in a safe preview before you patch Polarion.
Powerful Features That Deliver Real Value
- Full Dependency Mapping — Select any Work Item and instantly see its complete upstream and downstream chain, across projects, as a readable, interactive graph.
- Impact Simulation — Run an analysis and review the results before any suspect flag is written back to Polarion. Patch to Polarion with a single click when you're confident in the outcome.
- Visual Suspect Link Management — Suspect links appear as red dashed lines, so they stand out immediately. Right-click to clear individual items, entire downstream branches, or all suspects at once.
- Configurable Analysis Depth — Analyze one level of connections or dig five levels deep. Adjust the depth to match the scope of your change.
- Type and Role Filtering — Focus on specific Work Item types, link roles, or relationship patterns — cut through the noise and see only the connections that matter to your analysis.
- Color-Coded Visualization — Requirement levels, Work Item types, and dependency depths are visually distinct, so complex networks become readable in seconds.
- Cross-Project Traceability — Dependency chains that cross project boundaries are fully supported — ideal for organizations with product lines that span multiple Polarion projects.
Built for Change Management
- Change Impact Assessment — Before approving a change request, run a Cascade analysis to see exactly which requirements, test cases, and work packages are affected. Make scope decisions based on evidence, not assumptions.
- Suspect Link Review & Cleanup — When requirements change, downstream items become suspect. Cascade highlights every affected link, lets your team review them in context, and clears the flags individually or in bulk once items are confirmed up to date.
- Regulatory Traceability — For safety-critical industries — automotive, aerospace, medical devices — demonstrate complete impact analysis as part of your compliance documentation. Every analysis is performed within Polarion's auditable environment.
Professional Support
Built by Polarion experts who understand the realities of large-scale traceability. Regular updates ensure compatibility with the latest Polarion releases, and every installation includes guided onboarding and priority support.