Overhaul of orders/invoices management

Currently, if we buy 100 PCs from a supplier at once, we would receive one invoice (one set of information).

In GLPI, we add 100 computer assets, then we have to manually type out 100 "Financial Information" tabs all containing the same information.

It would be way more practical, logical, convenient and efficient to create an "invoice record" to hold all the relevant information once, and then be able to link it to all the relevant assets purchased on the given invoice.