- Navigate to CMDB->Servers.

- Search for the asset to which you need the CI type to be changed.

- Choose the asset with their corresponding checkbox from the list and click on Actions->Modify CI type.

- Choose the CI type from the list and click on save.

- Now, scan this specific asset and check if the CI type is retained.

- You can try this for one asset, and once your requirement is met, you can update in bulk