Overview
What is IBM Engineering Lifecycle Management?
IBM Engineering Lifecycle Management (ELM), formerly IBM Continuous Engineering and Collaborative Lifecycle Management (CLM), is IBM’s suite for building complex, regulated products. Requirements, models, work items and tests live on one platform and stay linked.
The suite runs on the IBM Jazz platform. Each product can be bought on its own, and they share users, licenses, global configurations and reporting.
Teams use it for ASPICE, ISO 26262, DO‑178C and medical device programs, where every change has to be traced and every release has a baseline.
One global configuration ties requirement, model, work item and test baselines together. Each product variant gets its own stream. Cross-tool reports, impact views and documents for assessors come from the same data.
Most customers start with requirements or test management and add products when the next team is ready, and data and licenses carry over. IBM tokens give one pool that covers all ELM products. Rational Team Concert and Rational Quality Manager are earlier names of IBM Engineering Workflow Management and IBM Engineering Test Management, so they upgrade in place.