Migrate the "keyfiles" directory

If you use pseudonymization, the custom directory contains a keyfiles directory. Ensure that the contents of this directory is copied unchanged to the custom directory of the new PPM version.

Pseudonymization is supported in PPM version 10.5 and higher.

You can use CTK to check whether pseudonymization is enabled.

Procedure

  1. Start CTK.
  2. Select the client you created or migrated in the Client overview area.
  3. Click Configure process analysis in the Actions area.
  4. Click Edit

    to activate the edit mode.
  5. Open the Properties component of the Client module.
  6. Click client properties Edit client properties in the Basic settings area.
  7. Click Data sources on the Selection tab.
  8. Check whether the Use pseudonymization during data extraction option is enabled.

    Warning

    If you select this option before you enable pseudonymization and migrate the keyfiles directory, CTK creates a new pseudonymization.key file. The existing data is lost because new data is pseudonymized with a different key.

  9. Click OK.

Your changes are applied.

Tip

If the pseudonymization.key file is overwritten, you can copy and recover the pseudonymization.key file from the old PPM version.