Entering Maintenance Work In Bulk

I was asked by a client today if there is a way to add vehicle expenses in bulk.  I showed that you can register event for unit, choose maintenance work, and enter cost and other details.   The client has a large fleet and they are concerned about entering expenses one by one taking too much time.  They want an option where they can maybe type info in a spreadsheet (kind of work, description, cost, duration, etc.) and then upload the spreadsheet in Wialon Hosting.  Is this something that could be added in a future release?