The Relearn function of TARIS⁺ validates the new upgrade build by aligning to the existing test artefact pack/lab. Upon validation, the summary of changes to the automation pack is shown for the user to choose whether to upgrade or delete.
Once the user chooses to upgrade or delete, they can use the TARIS⁺ Rebuild functionality to get all the changes reflected into the selected test pack/lab resulting in marginal effort for conversion for testing the upgrade. Additional/new functions for the upgrade program need to be added to the test pack before testing starts.
Effectively, the Relearn & Rebuild function helps the bank to minimise the manual effort (and therefore cost) involved in updating the test pack for the upgrade.