| Phase | Activities | Data Sources | |-------|------------|--------------| | | Formalization of the “repack” concept, taxonomy of test packages, mapping to CI/CD stages. | Internal design docs (Millán, 2022‑2023). | | 2.2 Pilot Implementation | Three independent pilot projects (A‑WebApp, B‑MobileSDK, C‑Data‑Pipeline) executed over 6 months. | CI logs, Jira tickets, TestRail, Git metrics. | | 2.3 Measurement | - Cycle‑time (from commit to production). - Defect leakage (post‑release bugs/10 KLOC). - Test coverage (statement, branch, API). - Team sentiment (quarterly pulse survey). | Jenkins, SonarQube, Bugzilla, SurveyMonkey. | | 2.4 Comparative Analysis | Baseline (pre‑repack) vs. post‑repack performance. | Historical data (2019‑2021). | | 2.5 Risk & Cost Assessment | Resource utilisation, licensing, skill‑gap analysis. | Cloud‑provider billing, HR training logs. |