Oracle Projects rolls up the following workplan information in a program:
Scheduled Dates: Oracle Projects rolls up scheduled dates to the linked task in a program from the corresponding linked projects. Schedule information rolls up from the published workplan version of a linked project to the published and working workplan versions for the program.
Planned Effort and Cost: Oracle Projects automatically rolls up planned effort and cost when you choose the Process Updates action.
Oracle Projects rolls up planned effort and amounts from the published workplan versions of linked projects to both the working and published workplan versions of programs. For shared structures, ETC information rolls up from the published versions when you submit progress or run the summarization process. For split structures, ETC information rolls up from the published versions when you submit progress records. ETC at any level in the program hierarchy is calculated as the difference between planned and actual amounts (Plan-Actual) for the working version.
Oracle Projects does not roll up information from a working version of a linked project to a working version of a program. When you publish a workplan version of a linked project, Oracle Projects runs the PRC: Process Structure Updates concurrent program to roll up the workplan information (including scheduled dates, planned effort and cost) to the working version of the program.
For more information, see: Using Workplan Versions within a Program Hierarchy.