Batch processing invoices of service orders

Hi,

I am new to AX2012 R3 and have a few questions in relation to optimizing the processes of invoicing service orders. 

Is it possible to invoice multiple service orders? Sales orders are fairly easy to make a batch process to invoice for the whole day. But I can't find similar feature in the service management section with service orders. 

Or is there any other way of optimising the invoicing of service orders other than having to open these individually in order to invoice them. 

Hope this makes sense.