An item could be with another item add on sales order lines.

Hi every one,

As per Business Requirement, when i create a sales order on line level select an item for e.g Item "A", it could be possible when i select item "A" on first line item "B" automatically add in 2nd line on sales order. I do not want to add another line item again & again.

Second Scenario is that, when i create a Purchase Order on line level select an item for e.g Item "A", it could be possible when i select item "A" on first line item "B" automatically add in 2nd line on purchase order. I do not want to add another line item again & again.