To import or export TestNav Configurations, follow these steps:
From Setup > TestNav Configurations, search to find configuration(s), or click the down arrow next to the Search button and select Show all results. Select the configurations(s) you want to edit.
Expand title Click here to view a screenshot... Include Page IR:_PAsup_TestNavConfigurations_Search_ShowAllResults IR:_PAsup_TestNavConfigurations_Search_ShowAllResults
Click the Select Tasks drop-down and select Import / Export TestNav Configurations. Click Start.
Expand title Click here to view a screenshot... Include Page IR:_PAsup_TestNavConfigurations_SelectTasks IR:_PAsup_TestNavConfigurations_SelectTasks
Click the Action drop-down and select Import or Export.
Expand title Click here to view a screenshot...
Click Import or Export, as appropriate.