Create new Seam project - add new connection on JPA facet - select PostgreSQL connection, Next, provide name, Next, "..." browse for driver - Add PostgreSQL 8, Edit driver definition -> Select real .jar file on file system -> Error message: Required property in driver definition missing value: User ID.
Why do I need to provide it there? If I don't specify id/password in that dialog, new connection wizard cannot be finished, even if I specify user name and password on "New JDBC Connection Profile" page!