Prime Contract, commitments, and SOVs
Understanding retention, billing types, revenue codes, and invoiced-line restrictions
SOV options differ between owner and vendor contracts.
Project TeamDesktop WebVerified July 24, 2026
SOV options differ between owner and vendor contracts.
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 owner-side lines when enabled.
- Cost codes and cost types organize vendor-side cost.
An invoiced line cannot freely change the coding that gives prior invoice activity its meaning. Lines created by a Change Order also inherit their change history and should be edited through the source 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.