Hi, I'm trying to use REEF but can only find a few limited examples which aren't helping really. Does anyone know for example how I would update a RETextField value when a REButton is clicked ? I found this example someone answered to a the query I had but it doesn't work: REForm subclass: #MyForm instanceVariableNames: 'textFieldContents' classVariableNames: '' poolDictionaries: '' category: 'ReefSample1-View'. textFieldContents ^textFieldContents textFieldContents: aString textFieldContents := aString initializeContents self add: (RETextField new on: #textFieldContents of: self). self add: (REButton new label: 'Try me!'; callback: [ self triggerThenDo: [ self inform: self textFieldContents ]]). All it does is generate a dialog box when the button is clicked. I don't know if inform: has usage since that was written. Thanks