MAJ Private RallyPoint Member7318889<div class="images-v2-count-0"></div>I have a question concerning UMR Area of Concentration. If a unit have you listed on the UMR in a different AOC but you have a secondary branch in that field. Do you need to submit a DA 4187? However, If the unit has that process, is there another way to change the AOC?UMR Area of Concentration different from primary branch but AOC is secondary branch?2021-10-13T12:52:50-04:00MAJ Private RallyPoint Member7318889<div class="images-v2-count-0"></div>I have a question concerning UMR Area of Concentration. If a unit have you listed on the UMR in a different AOC but you have a secondary branch in that field. Do you need to submit a DA 4187? However, If the unit has that process, is there another way to change the AOC?UMR Area of Concentration different from primary branch but AOC is secondary branch?2021-10-13T12:52:50-04:002021-10-13T12:52:50-04:00SGT Private RallyPoint Member7318968<div class="images-v2-count-0"></div>Sir, what is the AOC in question? What position are you setting in on the UMR?<br />UMR maintenance is typically done at the unit level, unless you are AGR. We don’t require a 4187 in my unit to change positions on the UMRResponse by SGT Private RallyPoint Member made Oct 13 at 2021 1:43 PM2021-10-13T13:43:09-04:002021-10-13T13:43:09-04:002021-10-13T12:52:50-04:00