# Linking the components

## Procedure

1. Drop the following components from the Palette onto the design workspace: tFileInputJSON, tExtractJSONFields and tLogRow.
2. Link tFileInputJSON and tExtractJSONFields using a Row > Main connection.
3. Link tExtractJSONFields and tLogRow using a Row > Main connection.

   ![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/use_case_textractjsonfields_2_1.png)