Don’t think you’ll be able to achieve this with config, rather you’d have to do this as a modification. 

Hi There 

I have achieved something similar to this before but it isn’t possible with just customisations, you will need access to the database and have the access to create a custom sequence and trigger. 

Regards

Lee

Hi WyrLeelew,

Can you please give the step and also please let me know whether end user also needs to have the access.

Hi @GLGMSHAMSTM 

You will need IFSAPP level access to create the Sequence and Trigger in the IFS Database. 

Sequence Code

create sequence <Specify Sequence Name Here>minvalue 200000maxvalue 9999999999999999999999999999start with 200000increment by 1nocache;

Trigger

CREATE OR REPLACE TRIGGER <Trigger Name Here> BEFORE INSERT OR UPDATE ON <Table Name Here> FOR EACH ROWBEGIN  IF INSERTING THEN    :NEW.<Field Name> := IFSAPP.<Sequence Name>.NextVal;  END IF;

This should get you part way to your goal but you don’t get a number reset. 

Another option could be to use the Default Value functionality for the custom field and create an expression that looks for a previous line and increments the value by 1 or defaults to 1 if its the first line.

I hope this is helpful

Regards

Lee