Heads Up. In version 2016 the field called ""ExtendedDescriptionKey"" changed (in multiple files). In prior versions, this field was blank if the item did not have an extended description. Now, it contains 10 zeroes ""0000000000"". If your forms or reports use this field to check if there is an extended description, like mine did, you will need to change your formula or items will appear with no description at all.