You can export a folder (all the data sources under a folder) or a specific model to a file on your computer.
1. Click next to the folder or model you want to export. From the options menu, select Export.
2. The upper part of the Export Models dialog box displays the tree of the entities. To export a specific folder or model, deselect the irrelevant entities. Selecting/deselecting a parent entity selects/deselects the descendant entities.
3. To include the topic definitions, select the Include Topics option.
4. If you have administrative credentials, you can export the model(s) directly to a shared folder. This is useful especially for big files. Select the Export to a Shared File option and enter the path.
5. Click the Prepare Models Content button.
6. When the completion message appears and closes, click Save and select the location where you want to save the exported file.
Change the file name if necessary. The file extension is nmdl. Click Save.