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- The subscriber is not yet configured (an attribute map has not been created)
The user will be shown a message on the form "Your NREN has not yet configured the attribute mapping for your organization. - The NREN has created a default-mapping but not a dedicate subscriber mapping
Confusa will try to use the default NREN-mapping for the attributes. In most settings, this will be the appropriate action. - A subscriber-admin has created a dedicated attribute-map for the subscriber
This is given the highest precedence. Confusa will first look for this map. If not found, it will look for the default NREN-map. And finally, if the NREN-map is not found, it will display an error to the user.
The attribute mapping process (NREN) 
System Requirements
We try to write distro independent code. However, subtle changes between the GNU/Linux distributions may lead to the occasional bug. Confusa is tested and should work flawlessly on the following distributions:
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