RachelRachel 133k6767 gold badges315315 silver badges510510 bronze badges 2 3 Rachel, you happen to be a wonderful genius!!! And I am an idiot. Thank you so much for the solution. I used to be binding to self and didn't have a 'ConfigurationModel' property in my IncrementingTextBox course. /information /verifyErrors The https://servicedapartmentsinnoida.blogspot.com/2025/05/build-your-legacy-with-signature-global.html