Doing a pretty simply update to a template using workflow.

I have a forms process that save a uploaded invoice to the repository with the Invoice template.  The invoice template has a field group with account and amount.

I'd like to put the account and amount information in the field group on the template.  That information is on a table in the form.  I am not aware of a way to do that using the Save to Repository task so I have it save with the template and then I have workflow go find, do a For Each on the table, and assign the metadata.

The invoice hits the repository with this template and info.

Its named the BP Instance ID so the workflow that runs after can go find it by that.  I then simply do a for each row on the table and update the accounts and amounts.  However, Laserfiche is keeping the empty values at the top..

Workflow does a Retrieve Business Process Variables on the table in the Form and then a For Each Row on the table.  I added a branch to check to make sure the row was not empty.  It loops through twice because I have two rows and assigns the right stuff.

However, when set to append it still shows an empty value at the top. I know it iterates twice.   Resulting metadata:

How do I get Laserfiche to not have an empty value at the top?  I have also tried creating multivalue tokens and using those to update and that doesnt work.

EDIT - Mods can delete if you wish.

Turns out you can assign multiple values to field groups using the Save to Repository task.  You simply select the variables.  The interface just shows no "for each" or append or replace or really anything involving settings.  Turns out it works.