I was sent a letter for today's exam. When the first boss exam was scheduled for the 4600 I had never received a notice. I was wondering why so I called the exam unit and was told that since I passed 3101 and 4600 boss and 4105 was scheduled within the same year I didn't have to retake it. The boss exam is good for one year so my results to 3101 will be transferred to the boss exam for 4600 and 4105. I recalled when I got the present notice for today's exam and I was told to give them my SSN AND NAME the looked up my records and was told I didn't have to go in today to retake the test cause my results will be carried over to this exam and 4105 in which I also applied for. I talked to a ms debrorah and a mr Abraham in the exam unit. Which I believe we're managers.