Can anyone assist with the following?
If we were using a username, e.g. JoeSoap - the batch_uid and user_id have JoeSoap as the record detail.
Now we want to use, e.g. '12345678' instead of JoeSoap
Knowing that the unique identifier tying the batch_uid and user_id is the uuid.
Theoretically '12345678' if it replaces 'JoeSoap' should work.
So my question is, if the above is true - how can this be accomplished for many records (3300) in one go (Snapshot File)?
Any feed file example will be welcomed or alternative methods.