Projects AutoAccountiing - Total Burdened Cost

Hi

We are creating capital projects with Burdened Costs.

For the Total Burdened Cost Dr account we are using a constant value.

But for the Total Burdened Cost Cr account we need to ensure that we hit the same account as that which was debited on the source transactions, which can be:

1)  PO Receipt - charge account from the PO

2)  AP Invoice without PO - expense account from the invoice

3)  Miscellaneous inventory issue - account from the Account Alias used for the issue.

Any suggestions on how to configure this in AutoAccounting for Total Burdened Costs Cr?

Thanks

Ian