How to assign and maintain sh,bp,py details in customer master

I made the Account Group 1001 and also defined the number range as A1 and assigned to Account Group Also.

In partner Determination I made the PDP as 5001 and also made all the partner functions SP,SH,BP,PY  and assigned to Account Group 5001

And while creating customer master data , we can give only the Account Group which is Sold to party in the beginning itself .

ie. we are able to give details of the Sold to party only , where we can give the details of the ship to party,bill to party and payer if they are different. Do we need to create different customer code for each party (SH,BP,PY ETC..) ?

while creating the sales order all the partner details also should appear in all sales document.

Please make me understand.