Guidelines for deleting codes

Code Guideline
Approval Do not delete an approval code if it is assigned to any object.
Function Do not delete function codes that are being used. You cannot retrieve text that was entered or documents that were attached.

Items must have the INSTRUC function code. Do not delete this function code.

Reference Do not delete a reference code if it is assigned to any object.
Reference Status Do not delete a reference status code if it is assigned to any object.
Search Do not delete a search code if it is being used for a lookup.
Set If you delete set codes, you cannot find classified data. If you attempt to delete the set code of the current lab for formulas, it is restored by default.
Status Do not delete a status code if it is assigned to any object.