# Update Serial Numbers (SERIAL.E)
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Form Details
Equipment Information
Delivery Information
Service Orders
Sub Serials
Attachments
Purpose
The SERIAL.E procedure is used to update serial number record in the Serial
file. This procedure can be used to both update existing records, or enter new
serial numbers, as required.
Frequency of Use
As required.
Prerequisites
Enabling the serial number control flag in the marketing control record ( MRK.CONTROL ).