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1   | 
 If required, create a software repository policy for the upgrade files. 
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Choose Administration→NE Maintenance→Software Repository from the main menu.  
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Click on the Create button.  
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Configure the Primary Location parameter, and any other required parameters.  
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Save and close the form.   
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2   | 
 In the equipment tree, navigate to the host node for the extension shelf you need to upgrade. 
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3   | 
 Right-click on the node and choose Properties. 
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4   | 
 In the Software Repository panel, click on the Select button and select the software repository policy for the upgrade files. 
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5   | 
 Save your changes and close the form. 
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6   | 
 In the equipment tree, navigate to the extension shelf you need to upgrade. 
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7   | 
 Right-click on the shelf, and select Reboot Upgrade to perform the upgrade. 
End of steps  |