Glossary
Controlled Unclassified Information (CUI) and SourceFlag boundary.
CUI is information that requires safeguarding or dissemination controls under law, regulation, or government-wide policy.
Definition
Controlled Unclassified Information (CUI) is unclassified information that still requires safeguarding or dissemination controls.
Why proposal teams care
Teams care because CUI has handling obligations and remains outside tools not approved for it.
Where this appears in a public RFP
- CUI markings or controlled details are outside SourceFlag's permitted use.
- Boundary reminders may appear during intake, trust, terms, or training materials.
Example fields or phrases
- CUI
- controlled
- limited dissemination
- requires safeguarding
Common mistakes
- Assuming unclassified means unrestricted.
- Treating marked or controlled material as permitted business-confidential material. Controlled material is prohibited in every mode.
How SourceFlag Human Verified supports this workflow
- States that CUI is outside the product boundary.
- Ordinary business-confidential proposal material may be stored and manually organized only in a private_storage_only project. AI features, Human Review, and background processing are locked off for that project.
- Requires human review before intake when classification or control status is unclear.
SourceFlag boundary
SourceFlag is not a CUI hosting, processing, or compliance environment.
Product proof
Inspect SourceFlag before choosing a plan.
Source the facts. Flag the risks. Review six source-grounded Human Verified sample opportunities before choosing a plan.
Start from a clearer source-backed workspace.
U.S.-based business customers only. An identifier, official public URL, or permitted immutable manual-review snapshot is a request until the SourceFlag Team accepts the exact source binding.