When Cabral was appointed Treasurer the banknote series was changed from series 2003 to series 2003A to indicate that a new Treasurer had been appointed, but not a new Secretary of the Treasury. Her signature appeared on all of the series 2003A and series 2006 banknotes which began production in May 2005. While her 5-year term as Treasurer ended on January 20, 2009 with the beginning of the Obama Administration, her signature continued to appear on the series 2006A $100 banknote, which was printed until May 2013, pending the resolution of production problems with the new color $100 banknote.