Kindly tell me the procedure of praying istekhara namaz

Pray two Rakat salat like morning prayer
Niyat:I’m praying two Rakat salat for Istekhara qurbatan ilallah
After the completion of the prayer go into sajdah and recites 3 times
Astakherullaha Fee Jamee -I Umoore Kullihaa
Khiyaratan Fe Aafiyatin
Hold a tasbeeh start mowing two beads at a time if only one beads remain at the end then do it and if two beads are left don’t do it.