An Asset can be replaced from the Modify Asset page (from Examine Asset, Compliance Review, Processing, or Quality Review).
The new Asset is listed in the Asset text box on the right side of the window. The preview is not updated yet.
If you attempt to upload an asset that does not pass the validation rules, an error message is displayed at the top of the page identifying what is wrong with the asset. Fix the asset and then replace the asset by uploading the corrected asset.
As of the 1809 release, the Rich Text Editor for Blocktext Metadata was updated. All the other Rich Text Editors will be updated in an upcoming release.
Replacing an Asset can also be done from the Review pages in the same way as from the Examine Asset page by clicking the Modify button on the Review pages of the Prepare Assets tab.
Upon Saving the Asset, all Questions and Answer Options referring to the selected image are replaced with the replaced image you selected.