Prior... i did the following, broke down everything,.... I went to an army green to corporate gray event and what was told was to breakdown everything within a time frame of service in the description section of the application. If there are different assignments within the time frame , I.e. EP, OCT or IP, etc. built another employment reference, the HR department will figure out what you did, it worked for me and got hired, they were pretty cool about it. Hope it help...G'luck