..... from Client to Customer Advance which are the same company, but all the accounting is being done in Client of our self!

1. Is this possible outside of backup which does not work due to Our Company "Client" is under Our Company "Customer".

2. What can export and be imported is not the same from Client to Customer.  Actually they do not match 100% which makes sense based upon the original setup.

I have spent hours upon hours on this trying to get resolve under CS with no resolve.  It seems that everyone is at a different level of knowledge and each have a thought.  It appears at this point, with another solution that was offered by CS, was to have an outside company to complete my request.   I know this as an option but really do not want to spend additional money.

For the Sake of Clarity!!  This is NOT from platform of Desktop to QB Online, but rather QB Online to QB Online.

Thanks for your time in responding!