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Make sure (if you wish to use Discovery), that you have set your values for default_* items.
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Adjusting Device Matching Rules
When Open-AudIT receives data about a device, either by discovering the device during an audit run or by the user importing the device, it must determine if this discovered device matches a device that already exists within its database, or if it is a new device that should be added. Matching Devices
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Configuring Your Organizations
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