1. The document describes how to create a custom employee number generation process in Oracle Fusion HCM using sequences, functions, and fast formulas.
2. It involves creating a sequence, function to generate the desired sequence number, attaching a responsibility to generate numbers for any business group, and then creating a fast formula that calls the function to automatically generate employee, applicant, or contingent worker numbers.
3. The custom numbering convention ensures unique identifiers are systematically assigned for each person type.