The expenditure type class that is recommended for the expenditure types that need to be defined for work order labor and equipment resource transactions is Work In Process. This class indicates that the transactions are related to work orders that are performed as part of a project-driven supply chain solution. This class also allows the transactions to be processed by Oracle Fusion Manufacturing applications and transferred to Oracle Fusion Project Costing applications. Supplier Invoice is not a valid expenditure type class for work order labor and equipment resource transactions. This class indicates that the transactions are related to supplier invoices that are entered in Oracle Fusion Payables applications and transferred to Oracle Fusion Project Costing applications. Usages is not a valid expenditure type class for work order labor and equipment resource transactions. This class indicates that the transactions are related to material usages that are entered in Oracle Fusion Inventory Management applications and transferred to Oracle Fusion Project Costing applications. Inventory is not a valid expenditure type class for work order labor and equipment resource transactions. This class indicates that the transactions are related to inventory movements that are entered in Oracle Fusion Inventory Management applications and transferred to Oracle Fusion Project Costing applications. https://docs.oracle.com/en/cloud/saas/project-portfolio-management/20c/oapfm/manage-project-costs.html#OAPFM2356311

Reference https://fusionhelp.oracle.com/helpPortal/topic/TopicId_P_988B43C997365159E040D30A68813832
https://docs.oracle.com/cd/E48434_01/fusionapps.1118/e49622/F1125377AN61D92.htm

Program management is a capability that allows you to coordinate and track multiple related projects and tasks as part of a strategic program. To configure the program options as part of implementing the program management capability, you need to define three components:
Calendar: This component allows you to specify the calendar that is used to calculate the dates and durations for the program and its projects and tasks.
Calculation Methods: This component allows you to specify the methods that are used to calculate the progress, performance, and variance measures for the program and its projects and tasks based on various sources and formulas.
Derivation Methods: This component allows you to specify the methods that are used to derive the attributes and values for the program and its projects and tasks based on various rules and conditions. Currencies and Accounting Methods are not components that are required to configure the program options. Currencies are used to define the currency conversion rates and rules for the program and its projects and tasks. Accounting Methods are used to define the subledger accounting rules and options for the program and its projects and tasks. https://docs.oracle.com/en/cloud/saas/project-portfolio-management/20c/oapfm/manage-project-programs.html#OAPFM2356261

Ref: https://docs.oracle.com/en/cloud/saas/project-portfolio-management/19b/oapjm/project-administrator-job-role.html#Project_Administrator_privileges Project Manager has duty role 'Project Forecast Approval Duty' assigned but Project Administrator has duty role 'Project Forecast Inquiry Duty' - no approval authority Both roles have duty role 'Project Forecast Management Duty' which enables them to Allow creation, submission, update, and deletion of working versions of project forecasts. (Cloud _Roles_Duties.xlsx)