Patch the scripts for the update then configured the test environment to the machine of Ms. Yolani Gaid for her to test if the SSS and Withholding Tax table computation for the ISAI, ISRI, ISWI, ISFI, and ISCI are correct. After the confirmation to proceed, I deployed the update to the live environment, patched the scripts then updated the tables from the application. This is now completed.