Greek: Chara / Latin: Gaudia Domorum, Gaudium, Gaudia Planetarum in Domibus / Arabic: Ferah
The assignment system where seven planets 'rejoice' in specific houses; a fundamental principle explaining the origin of house meanings and sect structure.
Each planet is considered "happiest" in one specific house: Mercury in the 1st, Moon in the 3rd, Venus in the 5th, Mars in the 6th, Sun in the 9th, Jupiter in the 11th and Saturn in the 12th house.