I see where we can check a box and mark content or job sets for deletion from the connect database using the “Mark items for deletion”, but it only appears to work with sets, like contentset documentset what about individual content or document items? How would one mark a single content set ID for deletion for example?
When marking a Content Set for deletion, you are also marking each Content Item it contains for deletion. The same is true of individual Data Records when marking a Data Set for deletion. There is no need to manually delete individual items, the Automatic Cleanup takes care of that.