I think it would be helpful to have a way to generate thumbnail images using AI for items in ArcGIS Enterprise. Maybe a requirement could be that the item must have metadata and that used to provide context to the AI. This could be triggered through several places.
- Through the UI when a user clicks on the Edit Thumbnail on the item overview page
- A checkbox or prompt to update the thumbnail upon saving item metadata
- Through the ArcGIS for Python API so it can be scripted by admins