# Configuring the input component

## Procedure

1. Double-click tFileInputDelimited to open its Basic settings view in the Component tab.

   The input data to be used with tMatchModel is the suspect data pairs generated by tMatchPairing as explained in [Computing suspect pairs and suspect sample from source data](https://help.qlik.com/talend/en-US/data-matching/8.0/computing-suspect-pairs-suspect-sample-from-source-data).
2. Click the [...] button next to Edit schema to open a dialog box and add columns to the input schema: Original\_Id, Source, Site\_name and Address, PAIR\_ID, SCORE and LABEL.

   The input schema is the same used with the sample of suspect pairs generated by the tMatchPairing component. The column LABEL column holds the label you manually set on every second record in a pair.

   For readability purposes, you can ignore the columns PAIR\_ID and SCORE.
3. Click OK in the dialog box and accept to propagate the changes when prompted.
4. In the Folder/File field, set the path to the input file.
5. Set the row and field separators in the corresponding fields and the header and footer, if any.

   In this example, the number of row in the Header field is set to 1.