Old fields should be left so that old config data can be read in, but
they should be deprecated and transient so that they won't show up in XML
when writing back
If you want to reassign a lot of jobs to a different Sonar installation see http://docs.codehaus.org/display/SONAR/Reassign+jobs+to+another+Sonar+instance
If you want to reassign a lot of jobs to a different Sonar installation see http://docs.codehaus.org/display/SONAR/Reassign+jobs+to+another+Sonar+instance