For more information, please refer to this announcement explaining best practices for getting answers to questions.
Goal Key Attribute Profile Option
How HRG_KEY_ATTR_CHG_REQ_APPR profile option works? What's the difference between profile option and the workflow approval (Approve Performance Goal)? Because Approve Performance Goal Workflow will also send approval notification when employee updates a goal. Below is the configuration rule.
((transactionApprovalRequest.attribute25 == "Y") AND (transactionApprovalRequest.attribute10 != "") AND (Performance Goals != null) AND (Performance Goals.Goal Version Type Code == "PENDING_APPROVAL") AND (Performance Goals.Private Flag != "Y") AND ((transactionApprovalRequest.Requestor != "142632") AND (transactionApprovalRequest.Requestor != "143020")) AND ((Performance Goals.Goal Created Flag == "Y") OR ((Performance Goals.Goal Deleted Flag == "Y") OR ((Performance Goals.Status Code == "CANCEL") OR (Performance Goals.Legacy Key Attribute Updated == "Y")))))