diff --git a/plugins/ohifv3/README.md b/plugins/ohifv3/README.md
index 7e5cacd95..cee5e74ba 100644
--- a/plugins/ohifv3/README.md
+++ b/plugins/ohifv3/README.md
@@ -42,8 +42,33 @@ To run the OHIF plugin, update DICOM and MONAI Server Endpoints in configs/nginx
 ```bash
 sh run.sh
 ```
+
+You can also open dev mode in OHIF Viewer:
+```bash
+# cd Viewers, cd to the ohifv3/Viewers folder after yarn build.
+# use cors friendly browser such as Chrome:
+# google-chrome --disable-web-security --user-data-dir="/tmp/chrome_dev"
+
+yarn run dev:orthanc
+```
+
 You can then visit http://127.0.0.1:3000/ohif/ on your browser to see the running OHIF.
 
+
+### VISTA Interactive Models example
+
+```bash
+# use local monialbel build if monailabel is not the latest tagged. 
+
+# git clone https://github.com/Project-MONAI/MONAILabel.git
+
+# git switch to the branch neede. 
+
+# command to start monailabel server with vista3d
+'path/to/MONAILabel/monailabel/scripts/monailabel'  start_server --app sample-apps/monaibundle --studies http://127.0.0.1:8042/dicom-web --conf models vista3d
+```
+
+
 ### Installing Orthanc (DICOMWeb)
 
 #### Ubuntu 20.x