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Using the NMIS GUI navigate to System -> System Configuration -> NMIS Nodes. This should render the Table Nodes widget displaying the new field. If it does not; restore the original Table-Nodes.nmis file and try again paying close attention to syntax.
Assuming everything is working as desired we may now click the 'edit' button per device and update the Country attribute.
Modify Config.nmis
Modify the node_summary_field_list list attribute in /usr/local/nmis8/conf/Config.nmis. Add the new field key value previously added to Table-Nodes.nmis to this list. The code block below adds the country attribute.
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