Meta Info Inserter

Inserts key, values pairs as meta information to documents. The column headers are used as keys while the values are provided in the cells of the selected columns.

Input ports

1. Type: Table
   Documents input table
   The input table which contains the documents and the meta information in additional columns.

Output ports

1. Type: Table
   Documents with inserted meta info.
   The output table which contains documents with the meta info inserted.