Art. 3421. Possession Possession is the detention or enjoyment of a corporeal thing, movable or immovable, that one holds or exercises by himself or by another who keeps or exercises it in his name. The exercise of a real right, such as a servitude, with the intent to have it as one's own is quasi-possession. The rules governing possession apply by analogy to the quasi-possession of incorporeals. Acts 1982, No. 187, §1, eff. Jan. 1, 1983.