Hi Veselina,If you are the content owner, you will see the moderators invisible comments and your reply to such comments will be invisible also for other members beside you and moderator. But, yes, you won't have opportunity to start such hidden comm...
Vadim, Current state is not ideal. We are still on improving the community and your feedback will help in it.
If you have suggestions you can submit it here: https://ideas.sap.com/sapcommunity Thanks for your contribution, Volha
Hello Vadim,Thank you for your response.Your documents with attachments were migrated as well. Please, follow the links:https://archive.sap.com/documents/docs/DOC-55622 https://archive.sap.com/documents/docs/DOC-57523Bests,Volha