We are implementing PA for a client. Their existing COA has projects as an accounting segment. Currently they consider "00000"(Default Project segment value) as operating project. So at any time the sum of balance of all the account combination having "00000" as project segment will give my operating balance.
Now in the new world, we will be doing away with the project segment from the COA. We are not planning to treat "00000" as a project code. We need to identify the Operating balance in the new system.