Trending @Capgemini; Hotel reimbursement - new joiner relocation

I joined CG in May 2024, uploaded all relevant GST bills and got reimbursed for my relocation.

Cut to today, I receive a mail from the travel team, asking that the invoice should be billed to Capgemini and the GSTIN should also be of Capgemini.

If I am not able to provide that, the GST component would be charged to my respective project.

How can I get a hotel invoice billed to CG when it was a personal booking? They never gave access to any internal portal for hotel booking prior to joining.