First of all, thanks for developing UML2EJB!!! It really helps a lot...

But,
I've almost reinvented the wheel...
I've needed a way to change the lenght attribute of some JDBC fields...  So I've started to study the uml2ejb code to do and modify that. I was thinking to use the tagged values to insert the necessary format...
An when I've read the scripthelper.java, I found a certain tag... "uml2ejb:JDBCType" that was created to do that!!!

I think that this kind of thing MUST be in the main documentation or a tutorial...
I've only found that in the source code!!!

If you need help to make the documentation or developing... I'm available!!!!

Bye