Once you have downloaded an AI model, you can use it for image analysis by creating an image analysis setting.

1. You have downloaded or imported an AI model trained on one or multiple channels, see Downloading AI Models or Importing AI Models.

1. On the Applications tab, open the AI Model Store tool and click Open AI Model Store. Alternatively, click for a model in the Available Models list and select Create Analysis Setting.
2. The AI Model Store dialog opens to display all available AI models.
2. Select the model in the list.
3. The Properties section on the right displays more detailed information about your selected model.
3. In the Properties section, click Create Analysis Setting.
4. A file browser opens.
4. Enter a name for the setting and click Save.
5. The setting is saved as *.czias file in the respective folder.

1. You can now use the setting for image analysis in ZEN and select it in the Image Analysis tool. Note that some parameters are pre-defined in this setting based on the model and cannot be changed, e.g. the number of classes and the segmentation method. If you need to create a more complex hierarchy level of classes (e.g. define sub-classes or Zone-of influence), set up an ordinary image analysis setting. In the Automatic Segmentation step of the setup, you can then select models trained on single channel images for the segmentation of the individual classes.