The procedure for requesting AWR support has changed. Please read all about
the new AWR product support process.
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The other thing to check, assuming that you have the license feature for iNets and the feature is being used, is that you are not restricting the selection of iNets as in the following dialog:
To access this dialog, simply left-click somewhere in the schematic layout window and select Restrict Selection. Make sure you uncheck this box and hit OK so that you can double-click on ratlines and route iNets.
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