Issue with organization structure attributes

Hi All,

I am new to this Org structure in SRM Server 5.0, Can anyone of you please help me in solving the following issue.

When creating Org structure , I don't understand from where, Some of the following attributes Account assignment category,Accounting system for vendor are getting inherited ...

I don't want those fields attributes to get inherited .. What shall be done from my side.

Can anyone of you please help me in fixing this problem, As this issue is part of my Job..

Persons will be highly rewarded ..

Thanks

Arvind