Hi all i am kinda new to FM andi looked trought the forums and coulnd find the solution to my problem.
this is what i want to do:
i want to wirte an invetory control program, for computer parts, ie have loads of RAM for example and when the items come into the office there have serial numbers, these sometimes are in batchs, ie batch of 50 with sequeential serial numbers.
so this is what i wanna do, i want to be able to have an auto incermental script for serial numbers which will auto incerment serial numbers accordingly to the amout that is entered in the quantity field.
start serial number: 
this will the generate seial numbers for the products and then be added into inventory
not sure if this is all clear but thats what i wanna do