Solved
How to remove previously authored thumbnail image via Authoring
We have a requirement to delete authored image in Thumbnail tab of page properties via Authoring, in short we need to deselect image or remove authored image.
We have a requirement to delete authored image in Thumbnail tab of page properties via Authoring, in short we need to deselect image or remove authored image.
Touch UI does not offer an option to remove a thumbnail. You only can overwrite an existed thumbnail.
To remove teh thumbnail complete, you can employ CRXDe and delete an image node within the page node's structure: /jcr:content/image

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