OpenTunnel Designer Help OpenTunnel Designer Workflows Drawing Workflow Annotate Text Toolbox Change Text Attributes To Change a Text or Tag Element's Attributes (Those That Are Set to On) To Change a Text or Tag Element's Attributes (Those That Are Set to On) Select the text or tag element(s). Select the Change Text Attributes tool. You can also first select the Change Text Attributes tool then select the text or tag element(s). Accept the change.