Pega Heritage Modernization

ai4process modernizes organisations' existing Pega estates that have drifted into heritage status: running Pega 7.x or 8.x, still on the legacy Theme Cosmos UI, and carrying years of accumulated rule and ruleset technical debt. This is a broader transformation than a version upgrade alone — see our separate CMC Upgrade listing for infrastructure-level version moves — combining the version upgrade with Constellation UI migration and a rules/ruleset cleanup, so the estate comes out current on all three fronts rather than just the platform version.

Key Benefits: – Addresses version, UI, and rules technical debt together, rather than treating them as separate projects that each touch the same case types. – Gets ahead of end-of-support timelines rather than reacting to them under pressure. – Constellation UI migration reduces long-term maintenance cost compared with continuing to extend a Theme Cosmos-based interface. – Rules and ruleset cleanup improves the reuse and delivery maturity of the estate for every project that follows.

Engagement Approach: Engagements begin with a heritage assessment covering current version, UI framework, and rules/ruleset health, producing a prioritised modernization roadmap. Delivery is typically phased: version upgrade first, with compatibility testing, followed by Constellation UI migration and rules cleanup, sequenced to minimise disruption to live case processing.

Why Choose Us: ai4process has lived through this forced-refresh cycle from both sides of the Pega relationship — as Pegasystems reviewers and as delivery consultants — and understands where heritage estates typically hide risk: undocumented rule dependencies, UI customisations that don't map cleanly to Constellation, and integrations built against assumptions that no longer hold. Our 150+ person consultancy spans the UK, Poland, and India, giving delivery capacity to run this as one coordinated programme rather than three disconnected projects.