Tools menu Selection Tool Select this option and click a node on the sample – the properties for the selected node are displayed in the Properties view. Block Tool Select this option and click a node on the sample – the selected node is added as a block to the XMLIN configuration. Field Tool Select this option and click a node on the sample – the selected node is added as a field to the XMLIN configuration. Pattern Tool Select this option and click a node on the sample – the selected node is added as a pattern to the XMLIN configuration. Event Options Open the Event Options dialog box. See Event Options dialog box. Options Open the Options dialog box. See Options dialog box. Customize Open the Customize dialog box. See Customize dialog box. Extract Message Automatically generate an XMLIN configuration from the active sample. Validate Validate the selected sample. Edit Sample Select to open and edit the active sample resource. Generate Instance Document Generate an XML sample from the active DTD or schema.