The documentation for P6 is very important, however I am not inclined to create any P6 documentation, until I understand whether there will be preferred setting again like P5. If not what are your thoughts on the prefix for the variable names for the external variables. They are a mix of P_ and U_ at the moment. I would like to have stabilized signals and variable names before documentation starts. I don't want to have too much change going on.

The difference between Chimera and Phoenix is just the entry signals.