Add SAS Notes to Model Card

README.md

@@ -226,4 +226,21 @@ Field                                               |  Response
 Model Application(s):                               |  Generation of visual embeddings
 Describe the life critical impact (if present).   |  Not Applicable
 Use Case Restrictions:                              |  Abide by NVIDIA Open Model License Agreement
-Model and dataset restrictions:            |  The Principle of least privilege (PoLP) is applied limiting access for dataset generation and model development. Restrictions enforce dataset access during training, and dataset license constraints adhered to.
+Model and dataset restrictions:            |  The Principle of least privilege (PoLP) is applied limiting access for dataset generation and model development. Restrictions enforce dataset access during training, and dataset license constraints adhered to.
+
+## Source Model Repo
+
+This model is derived from [`nvidia/C-RADIOv2-H`](https://huggingface.co/nvidia/C-RADIOv2-H).  
+See the upstream repository for the original safetensors weights, training data, and the full upstream model card.
+
+## SAS Modifications
+
+SAS has not made any modifications to the source model weights or file artifacts.
+
+## SAS Product Integration
+
+This repo is consumed by the SAS Document Analysis product offering
+
+## Model Security Scan
+
+Model weights were scanned on 2026-06-22. All checks passed. Safetensor file received a LOW risk level assessment.