Prime Contract, commitments, and SOVs
Understanding retention, billing types, revenue codes, and invoiced-line restrictions
SOV options differ between the Prime Contract and vendor Commitments.
Project TeamDesktop WebVerified July 24, 2026
SOV options differ between the Prime Contract and vendor Commitments.
Best for: Contract administrators and invoice reviewers · Outcome: Understand why a line behaves differently from another.
- Retention is the percentage withheld from progress payment.
- Billing type can identify progress billing or time-and-material treatment on applicable Prime lines.
- Revenue codes organize Prime Contract lines when enabled.
- Cost codes and cost types organize subcontractor and other vendor costs.
Once a line has invoice activity, changing its coding can make earlier billing harder to understand. Lines created by a Change Order also carry that change history, so edit them through the original change when possible.
The organization default retention rate starts new records, but line-level values can differ where permissions and status allow. Pay Application PDFs may use the word RETAINAGE for the same general concept.