Need Grade information in change manager task for Grade based Validation

Organization Name (Required - If you are an Oracle Partner, please provide the organization you are logging the idea on behalf of): JP Morgan & Chase

Description (Required): In Change manager task we need more details about worker and manager to be available in $fields section of data to do additional validations using VBS validation rules.

Here is the Sample data - we don't have job/position and grade information.

{       "AssignmentName": "Software Engineer III TEST",       "AssignmentStatusType": "SUSPENDED",       "AssignmentSupervisorId": "39882933",       "LegislationCode": "US",       "managerAssignment": [],       "ManagerAssignmentId": "300022318635735",       "ManagerAssignmentNumber": "EN780110",       "ManagerAssignmentType": "E",       "ManagerAssignmentStatus": "SUSPENDED",       "ManagerBusinessTitle": "Software Engineer III TEST",       "ManagerId": "300000089563241",       "ManagerName": "Manager Name",       "ManagerPrimaryAssignmentFlag": "Y",       "ManagerType": "ALTERNATE_MANAGER",       "ManagerTypeMeaning": "Alternate Manager",       "ReasonCode": null     }