Hi all, I'm using Merlin and need some help, for example in the following script I want to associate the next button with the 'Option 2' to the ListPart (in a second pane) and the next button with the 'Option 1' to the radio button pane group (options 3 and 4, in another second pane). Should I use branches? and callbacks? May anyone show an example how to do it? | wizard | wizard := WizardControl new. wizard renderer: MerlinMorphicWizardRenderer new. wizard addPane: ( WizardFirstPane new row: ( RadioButtonsPart new inGroupboxNamed: 'Choose Option A'; options: { #'Option 1'. #'Option 2' }; defaultValue: nil; yourself ) associatedTo: #optionSelected ); addPane: ( WizardMiddlePane new row: ( ListPart new initialList: { 1 . 2 . 3 . 4 }; yourself ) ); addPane: ( WizardFirstPane new row: ( RadioButtonsPart new inGroupboxNamed: 'Choose Option B'; options: { #'Option 3'. #'Option 4' }; defaultValue: nil; yourself ) associatedTo: #optionSelected ). wizard open. Cheers, Hernán