Materilas must be in greyed mode in sales order...

Dear Experts,

how do greyed out the material and ship to party in va02 .

My requirement is when users completing the sales cycle and again he is able to change the material quantity and header details in the sales order , this must not happed as soon as billing is dome for Mat A with quantity 100 , it must be in non editable mode in sales order how to configure the same.

Regards

abhi