Rehearse a FedRAMP or agency-ATO assessment and generate practice OSCAL artifacts.
Sandbox Assessments is a practice environment for FedRAMP and internal-ATO assessments. You create a package (optionally linked to an RMF Pre-Adjudication package), choose a mode (commercial 3PAO prep or agency ATO rehearsal) and audit path, and generate practice OSCAL artifacts — SAP, SAR, and POA&M. A persistent banner makes clear these are rehearsal artifacts, not a signed assessment.
Open Sandbox Assessments from the sidebar and click New practice assessment.
Optionally link an RMF Pre-Adjudication package — this seeds findings and auto-fills the framework.
Name the assessment, choose the mode and audit path, and confirm the framework.
Create the package and open its detail page to generate artifacts.
Use the What-If Sandbox to model scenarios before committing.
Jump straight to the feature, or browse the rest of the guides.