Information Systems in Business -- Introducing Knowledge Graphs to Decision Support Systems Design -- Reducing Consultant Information Asymmetry in Enterprise System Implementation Projects - the Transaction Cost Economics View -- A study of the impact of internal and external usability on knowledge transfer by the means of mobile technologies: preliminary results -- Health Informatics and Life-Long-Learning -- Model-Based Diagnosis with FTTell: Assessing the Potential for Pediatric Failure to Thrive (FTT) During the Perinatal Stage -- Supporting Active and Healthy Ageing by ICT Solutions: Preliminary Lessons Learned from Polish, Swedish and Latvian Older Adults -- 3D Authoring Tool for Blended Learning -- IT Security -- DevSecOps Metrics -- Enculturation of Cyber Safety Awareness for Communities in South Africa -- Privacy Concerns and Remedies in Mobile Recommender Systems (MRSs) -- Agile Methods and Software Engineering -- Towards agile architecting: Proposing an architectural pathway within an Industry 4.0 project -- Towards Model-Driven Role Engineering in BPM Software Systems -- Communication and Documentation Practices in Agile Requirements Engineering: A Survey in Polish Software Industry.