I was thinking about this a little but now I see it's actually just a simple count. Where you count up untill you arrive at a new index and then you start again.
I think the simplest way to do this is to make a simple loop script that
- Sorts your records by index first and then subindex.
- Then loops trough and sets letters until a new index begins.
Try my test file here and run the script for yourself:
If you have any more questions: make sure to ask. Some people have some difficulty undersdatnding what a variable is etc.
Thanks a lot!
works just perfectly, i only had to smooth out some things to make it fit my DB, but it was great!
thank you very much!