Export and Restore Mosaic Models with YAML

Starting in Strategy One (March 2026), you can export and restore Mosaic models using YAML files to enable version control and management.

Creating new models or modifying objects directly from a YAML file is not supported.

Prerequisites

• To export a Mosaic model, you must at least have Read access to all objects in the model.

• To export a Mosaic model that includes security filters, you must have Control access to the model.

• To restore a Mosaic model from a YAML file, you must have Control access to all objects in the model.

For more information on model security access, see Object-Level Security.

Export Your Mosaic Model to a YAML File

1. In the Library Navigation pane, click Data.

2. Right-click your model and choose Export to YAML file.

   You can also click Info and choose Export to YAML File.

   The YAML automatically downloads to your machine.

Restore Your Mosaic Model from a YAML File

1. In the Library Navigation pane, click Data.

2. Right-click your model and choose Restore from YAML File.

   You can also click Info and choose Restore from YAML File.

3. Upload your YAML file.

4. A preview of the model displays. Optionally modify the model.

5. Click Restore and Restore.

   Any edits made in the preview will be applied.

   

Update the Maximum YAML File Size

The default maximum YAML file size that you can upload to the Modeling Service is 10 MB.

To upload a YAML file larger than 10 MB:

1. Open modelservice.conf.

2. Find modelservice.yaml.max-size-mb and edit the value to your desired maximum YAML file size in MB.

3. Restart the Modeling Service.