The Templars Psykologis is presumably one of the Adepta Minoris that exists within the organisational structure of the Adeptus Terra. Little is known of this obscure Imperial organisation or its designated function in public Imperial records, but it can be assumed that the Templars serve as the Imperium's primary military intelligence and psychological warfare branch. The organisation consists of two known unit types; Auger Teams and Disruption Squads. It is known that in 999.M41, during the massive incursion of the Forces of Chaos into Imperial space during Abaddon the Despoiler's 13th Black Crusade, the Templars Psykologis deployed thirty-seven Disruption Squads and six Auger Teams as part of the Imperial forces defending the Fortress World of Cadia and its surrounding star systems in the Cadian Sector.
- Codex: Eye of Terror (3rd Edition), pg. 16