I am trying to create Custom IDs for the rows that do not have IDs. I have the following columns, RICE ID (this is where the IDs should generate) a business unit column (it includes HR, SCM, FIN) The format should be UMMS_**Whatever Business Unit is in that section**_Incremental number. so a few examples would be.
UMMS_HR_0001
UMMS_FIN_0002
UMMS_SCM-0003
I've tried solutions with an #auto-id column and helper column but not sure what I was doing wrong so anything help is appreciated.