Workflow for Reviewing Budget Submits

Implement a Workflow in REEB for reviewing and establishing a budget baseline:

1) Submitter submits budget for review (could be submitted from an external system i.e., NE PPBE Tool)
2) PM reviews budget and approves or rejects (sends back) or modifies
3) Analyst reviews budget and approves or rejects or modifies
4) Integrator (elevated Analyst) reviews budget and approves or rejects or modifies [this function suggested by Clara Blakeley]
5) Baselined for final review

At each review level a copy of the data is preserved as a version.

Note: This is a significant effort that requires more discussion.