Characters and images that are not contained in the original data are displayed on the CMS. November 25, 2020 05:52 Updated Check that multiple layers are integrated into one by the graphic tool and the PDF editing tool, and then create data again. Related articles A message “This content is being edited by other user.” appears, and authoring cannot be performed. How content can be deleted from the CMS? How can a CMYK-color PDF file be converted to an RGB color file? Communication with the system was disabled during authoring. What is the cause?