First let me say what an awesome plugin courseware is. Secondly, there are a couple of customisations I and a colleague would like to make and I wonder if anyone could recommend the best way of going about it. We are trying to have it so that everyone who registers is automatically given the facility to mark the work of others without necessarily being a teacher and so that assignments can be automatically allocated to people for them to mark. Basically we are trying to set up a peer assessment programme whereby people register, go to the course, mark an assignment using set criteria and submit their assignment in turn. As of yet I have not been able to find any way of doing this. The assignment grades need to be hidden unless the participant opts to permit public visibility. I am a developer and I have been looking for a viable way of extending/modifying courseware ie an api or list of filters etc. Alternatively a plugin or plugins which achieve this would be ideal. Has anyone got any ideas? Great plugin though it is, it would be even more awesome if we could achieve this.