Supplementary Material for REFSQ 2026 submission

This dataset contains the complete qualitative codebook from the study “Security under Pressure: How Agile Teams Experience and Manage Security Requirements,” accepted for publication at REFSQ 2026.The document includes all first-cycle inductive and in vivo codes, as well as the final higher-order themes reported in the paper.Codes were developed through reflexive thematic analysis of 16 practitioner interviews across 12 Danish organizations, supported by affinity mapping in Miro.All participant data have been anonymized (P0–P15).The dataset supports transparency and replication of the study’s analytical process and complements the materials shared on Zenodo, including interview guides and analytic framework documentation.