SIMATIC STEP 7 PROFESSIONAL SOFTWARE UPDATE SERVICE (SUS) COMPACT FOR STEP 7 TIA PORTAL; WITH MULTIPLE ORDERS FROM ONE ITEM SUPPLIES WILL BE COMBINED INTO ONE PACKAGE. MINIMUM QUANTITY ORDER: 5 PCS. WITHIN THE FRAMEWORK OF THIS CONTRACT, YOU WILL RECEIVE UPDATED SOFTWARE VERSIONS FOR A PERIOD OF ONE YEAR. EXTENDED BY ANOTHER YEAR, IF IT IS NOT CANCELED THREE MONTHS PRIOR TO ITS EXPIRATION. PERIOD OF DELIVERY AND PERFORMANCE: 1 YEAR FROM DATE OF INVOICE. PREREQUISITE FOR CONTRACT: CURRENT VERSION OF THE SOFT