  Consistency management, the ability to detect, diagnose and handle
inconsistencies, is crucial during the development process in Model-driven
Engineering (MDE). As the popularity and application scenarios of MDE expanded,
a variety of different techniques were proposed to address these tasks in
specific contexts. Of the various stages of consistency management, this work
focuses on inconsistency fixing in MDE, where such task is embodied by model
repair techniques. This paper proposes a feature-based classification system
for model repair techniques, based on an systematic review of previously
proposed approaches. We expect this work to assist both the developers of novel
techniques and the MDE practitioners looking for suitable solutions.
