I am trying to add the row line number from a table of forms into a pdf form by using fill pdf form activity in Workflow.

But the variable from the builtin row line feature from forms is not existing , only variable from table items created.

I tried to use a each row with a counter and use that multi-value line counter but it only give me the last number of the row. it is like it overwrite the first row line value in the pdf form.

So I do not see how can I get the line number add to the pdf form for each row from my pruchase order forms.