User Profile in SD

Hi Experts,

I would like to seek some advise regarding the status profile in sales order header. I have created one status profile with 3 status/es HOLD, APPROVED and REJECTED.

Now, here  is the request by the client, A created sales order has a default status of HOLD (happening now) A sales order has been APPROVED by the manager, but once changed for example added another quantity in sales order (from 3 to 10) it would again have a HOLD status.

What configuration should be done to revert back the status (HOLD) once the sales order has been changed?

Please advise.

Thanks,

Beloved