Should the training provider issue an invoice with the total cost fee or does the invoice need to be split into two invoices?

The training provider need to issue the invoice based on the balance of course fee only .  However, training provider needs to fill up the information for the upfront payment in the PSMB/SBL_KHAS/JD/14 Form as follows:

1. Total fee approved : Total approved amount 

2. Total fee claimed : amount to be claimed - balance payment