Document
++Group IsControlElement=false
++++ComboBox ExpandCollapse.ExpandCollapseState='Collapsed' Value.Value='Placeholder option'
++++ComboBox ExpandCollapse.ExpandCollapseState='Collapsed' Value.Value='Option 2'
++++ComboBox IsRequiredForForm=true ExpandCollapse.ExpandCollapseState='Collapsed' Value.Value='Option 1'
++++List Selection.CanSelectMultiple=true Selection.IsSelectionRequired=false
++++++ListItem Name='Option 1' SelectionItem.IsSelected=false
++++++ListItem Name='Option 2' SelectionItem.IsSelected=false
++++++ListItem Name='Option 3' SelectionItem.IsSelected=false
++++List Selection.CanSelectMultiple=false Selection.IsSelectionRequired=false
++++++ListItem Name='Option 1' SelectionItem.IsSelected=false
++++++ListItem Name='Option 2' SelectionItem.IsSelected=false
++++++ListItem Name='Option 3' SelectionItem.IsSelected=false