Pl correct if i am wrong
1. The person responsible can be attached in the order header in two ways. One is through linking of PM work center with HR employee master in IR02, you can then select the employees in order header. Second is through assigning the Partner detemination procedure ( lets say person responsible, VW) to equipment category and then entering the partners in the equipment master, which then copies to the order , while creation in IW31 ( a pop up will ask you to select one entry from the multiple employees.)
2. In IW38, search is based on the partner ( lets say person responsible) will give the list of orders , which have orders assigned to the person resonsible, through either of the above two methods.
pl provide the inputs.
Thanks in advance.