Pricelistshould display as per Customer wiseRestrict Price Listselections available in ordercreation

Current logic

select any customer when creating sales order -->under Additional information which is pulling all price lists in LOV, now customer is selecting one of the price list in that LOV and submitting the order

Business requirement: whenever customer is selected in sales order form, need to show only customer specific price list from sales order header additional information which is difficult to pull from the Existing value set (XXIC_price_list), since here only one column that is pricing strategy can be passed which has limitations.  s. attaching the XXIC_price_list screenshot

can any one advise on this requirement