Being able to add a new CDI producer field

cdi-add-producer-field --named em --type javax.persistence.EntityManager

public class DatabaseProducer
{

   @Produces
   private EntityManager em;
}

cdi-add-producer-field --named em --type javax.persistence.EntityManager --qualifiers Production CustomerDB --alternative=true  --scoped Request --withNamed=true

public class DatabaseProducer
{

   @Produces 
   @Production
   @CustomerDB
   @Alternative
   @RequestScoped
   @Named
   private EntityManager em;
}