The Fusion project aims to break down the barriers between Moodle, Chamilo LMS and open ELearning. The project started from a will to adapt a Chamilo LMS plug-in to Moodle and then we realized that some moodle plugins were also interesting. The Fusion project consists in adding a php layer that allows the use of plugins in both directions. With slight PHP code modifications only.
This fusion is possible because both software are based on PHP.