Our client has more than 8k customers. Each customer wants that their invoices combined in one PDF
Of course we tried this method https://yzhums.com/8233/ but this does not work when user select invoices from different customers
In other words, in Document Sending Profile we can do this but then when all invoices selected they need to go through pop up settings 8k times since if they select use the default profile. then system does not combine PDF and if they select Confirm the First Profile then it is 8k times popup message.
Any easier method for this that user can do this once without popup message shows up that many time (each time when system start processing invoices for new customer)
Thanks