# Enter Warranty Information (WARR.E)
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The WARR.E procedure is used to enter warranty data into the system and to change existing information. The key to the WARR file can be system assigned sequentially, or predefined numbers may be used. Once the serial number is entered, data contained in the Serial file is display for reference on the screen. Specific customer data re- garding the warranty may then be entered.
Frequency of Use
Normally, the serial number will already have been assigned, but this may be optional.