1. A method of operating one or more user interface (UI) governance servers, the method comprising: auto-generating one or more predictive data handling rules of a first data handling protocol; invoking transistor-based circuitry configured to receive registrations from at least first, second, and third client devices; invoking transistor-based circuitry configured to transmit the data handling protocol to the client devices in response to the registrations; invoking transistor-based circuitry configured to monitor data entry from the first client device, at the one or more user interface governance servers, to one or more enterprise resource planning (ERP) servers; invoking transistor-based circuitry configured to obtain a first predicted value for a particular field using one or more predictive data handling rules of the first data handling protocol; invoking transistor-based circuitry configured to log a first instance of user input from the second client device to the one or more ERP servers superseding the first predicted value for the particular field using the first data handling protocol; invoking transistor-based circuitry configured to transmit an email message from the one or more user interface governance servers via the second client device that presents an automatically generated user-invokable option to deactivate one or more predictive data handling rules as an automatic and conditional response to one or more additional instances of user input from the second client device to the one or more ERP servers superseding the first predicted value, wherein the one or more additional instances of user input from the second client device to the one or more ERP servers superseding the first predicted value for the particular field using the first data handling protocol signals an exception count exceeding an exception threshold, wherein the first data handling protocol comprises both an autocompletion protocol and an autocorrection protocol, and wherein the first predicted value is a result of the one or more predictive data handling rules of the first data handling protocol; and modifying the first data handling protocol by deactivating at least one rule of the one or more predictive data handling rules as a conditional response to a user invoking the option to deactivate the at least one rule.