Adhi Yoga requires Mercury, Jupiter and Venus, the three natural benefics, to occupy the sixth, seventh and eighth houses counted from the Moon. It is worth pausing on how odd that specification is, because it cuts against two of the system's general rules at once.
The sixth and eighth are dusthanas, houses the tradition otherwise treats as places of difficulty where a planet's significations suffer. Adhi Yoga nonetheless wants benefics there. The usual explanation offered is that the three houses together form the arc opposite the Moon, so that the combination describes the Moon as supported from across the chart rather than as afflicted from bad houses, and that a benefic in a difficult house acts on the difficulty rather than being consumed by it.
Whether all three planets are required, or whether one or two produce a partial result, is disputed. Most sources allow a graded outcome and rank the result by how many of the three participate and how strong each is.
The significations attributed to it are leadership, standing and the command of others, and the older texts are unusually specific about rank.
The atlas records the specification and the dispute. Nothing here bears on any individual.