These are Wizard created Process templates over the audit file (or over the historical one). This process allows you to regenerate the search key for the records where it was changed.
In the “File Schematic” you have to specify the file to process. It could be the audit file (AUDIT in ReprocessSearchKey) or the historical one (For example, AUDITBck in the ReprocessSearchKeyBck process, the one which is generated in the cleanup process).
Then, you have to enter the “Extensions” button and select and insert the “JALExtGenerarClave” extension.
Simply with this, the process is ready to use.