Thumbnail display in records allows you to have an image displayed against each database record.
This is done by selecting the upload field in a form and then enabling "Use as a thumbnail". To learn about creating forms, click here.
The image that is uploaded against the record then becomes the thumbnail.
You can read more about your Databases module here.
Please note that the 'Database' and 'Records' terminology referenced above may appear differently in your platform as these are customisable terms.
If you have any further questions please contact your Customer Success Manager.