--- title: "EPC Update Control (System Administration)" canonical: "https://kb.myframeworks.com.au/space/PROSTIXV48DOC/31112805/EPC%20Update%20Control%20(System%20Administration)" format: markdown --- The EPC Update Control table allows you to control the default for each field and locking of each individual option on the EPC Import Utility. Any locked option can only be viewed, not changed in the EPC Import Utility. To setup transaction codes by bank, perform the following: 1. From the ProStix Main Menu select 'System Administration' then 'Configuration' then 'Miscellaneous Tables' then ' EPC Update Control '. 2. You are then presented with the 'EPC Update Control' screen. Refer to the ' EPC Update Control ' collapsible link below for a screenshot and an explanation of the options. 3. When you have finished with this screen, select to be presented with another screen to control the Descriptive Data in the same way.