Oberkommando des Heeres
On 1 March 1944, Johannmeyer was called to a training course for senior officer adjutants, and 3 months later was transferred to the OKH (Oberkommando des Heeres, Army High Command). From August 1944 onwards, he served in the Army Personnel department ("Heerespersonalamt"), with the rank of "Oberstleutnant i.G." (im Generalstab).