> What would be a proper proposal-procedure ? > > Take the example proposal from the commons charter, adjust it > accordingly and mail it to the list ? > Yes, preferably providing links to the source code if you've got some. > Or is commons not the proper branch inside the jakarta hierarchy ? I think that sounds like an appropriate commons component. You also might want to take a look at the "Torque" mini-project within Turbine, http://jakarta.apache.org/turbine/torque.html, which takes an XML description of a datamodel and generates the appropriate DDL script for several databases. It seems related, and potentially expandable to meet your requirements as well.