When is it recommended to raise the hands in supplication at the grave?

Question:
He says: Honorable Shaykh, may Allah grant you success. He says: I am asking about raising the hands in supplication at the grave. Is there a difference in raising the hands between raising them during the visit and raising them when the deceased is placed inside the grave?

Answer:
The raising of the hands occurs when the burial is finished and they have completed burying him. They stand over him, raise their hands, and ask for him. They seek forgiveness for him and ask for steadfastness for him. Yes.