Add Column previsus date

[Chicoli08]

Good afternoon people. I have a table of this type

Shipment N	Tool	Date
9459	A	15/08/2023
9459	B	15/08/2023
9459	C	15/08/2023
9435	A	03/08/2023
9435	C	03/08/2023
9435	D	03/08/2023
9435	E	03/08/2023
9435	F	03/08/2023
9434	D	02/08/2023
9434	F	02/08/2023
9410	A	12/07/2023
9410	D	12/07/2023
9410	R	12/07/2023

I need your help. I want to add a column with the previous shipment date and another one with the previous shipment number.

Shipment N	Tool	Date	Previus Date Ship	Previus Ship
9459	A	15/08/2023	03/08/2023	9435
9459	B	15/08/2023	-	-
9459	C	15/08/2023	03/08/2023	9435
9435	A	03/08/2023	12/07/2023	9410
9435	C	03/08/2023	-	-
9435	D	03/08/2023	02/08/2023	9434
9435	E	03/08/2023	-	-
9435	F	03/08/2023	02/08/2023	9434
9434	D	02/08/2023	12/07/2023	9410
9434	F	02/08/2023	-	-
9410	A	12/07/2023	-	-
9410	D	12/07/2023	-	-
9410	R	12/07/2023	-	-

[ThxAlot]

SHIPMENT.pbix