Use the Mass Update Batches window to change the organization of multiple projects and tasks. The Mass Update window performs both of the following functions:

• Creates a batch for mass update of organization for projects and/or tasks.

• Initiates a process that updates the organization on all the projects and tasks specified in the batch. You can optionally mark expenditure items charged to the project or task for recalculation based on the new organization.

  You can also run the update as a concurrent program by submitting a request to run the PRC: Process Mass Update Batches program.