# Valid Specifications (SPEC.CONTROL)
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Form Details
  Form Details 
Purpose
The SPEC.CONTROL procedure is used to define a master list of specifications (specs) which may be used when updating the master parts file. If any specifications are entered in this procedure, the data entry in  PARTS.E  is limited to that list. If there are no specifications entered, any specs will be allowed in the  PARTS.E  procedure.
Frequency of Use
The entries in this procedure should be loaded prior to entering part numbers in the  PARTS.E  procedure. This will help eliminate data entry errors during parts creation. Entries may be added or removed as required.
Prerequisites
None.