Served as an opponent (along with Virpi Tuunainen from Aalto University) for the PhD work by Soffi Westin on the investigation of Data Quality in Construction Engineering, following an Action Design Research method. Soffi’s work was chaired by Maung Sein and Tero Päivärinta. Soffi did well under pressure. The day ended well with a celebratory dinner with Soffi’s family, her colleagues from work, and friends and co-researchers from University of Agder.