IT- och förvaltningsstyrning : En fallstudie om Sveriges mest använda förvaltningsstyrningmodell pm3

Sammanfattning: The purpose of this study is to provide recommendations to further develop and improvements of models which can be applied to IT governance models for system maintenance. The work investigates gaps in the implementation and using phase of the model pm3 and also models which are inspired in pm3. The aim of the present paper is to answer the research questions which are related to (1) which critical success factors that have an impact on the governance of system maintenance management and also for the model pm3 and (2) how maintenance management models can further be developed and improved. This qualitative study is a case study in which a questionnaire and interview in two steps have been completed. The sample of respondents have been made with a specific purpose that reflects the selected qualities and relevance of the study and also with a geographical distribution. The study resulted in a number of critical success factors for the model pm3 where some of these can be considered as general for all maintenance management models. The results shows the need of a maintenance management model that is designed for the agile working method and suitable for all types and sizes of organisations. It is an area where maintenance management models and pm3  need to develop within.