True about attachments at ischeal tuberosity ?

Attachments of ischeal tuberosity -i) Superolateral Orgin of semimembranosus.ii) Inferomedial :- Origin of semitendinosus and long head of biceps.iii) Outer lower area :- Origin of adductor magnus . Medial margin gives attachment to sacrotuberous ligament. Lateral border gives attachment to ischeofemoral ligament.