Hello
I use OnlyOffice in Nextcloud.
If I upload an excel file with sheet protection, the sheet protection is gone 
Any suggestion how can I fix this?
Thank you
Martin
Hello @user1337
Please provide us with a file where the issue is reproducible. Also let us know versions of Document server, connector app and Nextcloud.
Hello Alexandre
No Problem:
Nextcloud Version 22.2.3
Community Document Server 0.1.12
ONLYOFFICE Version 7.3.0
File https://nonr.de/Mappe1-protect.xlsx
Field b2 is protected
Password: test123
Thank you
This is not our product. It’s a fork of one of the old versions of Document server. Nextcloud team created it. We have information about it here: Community Document Server app in Nextcloud 18
Please install Document server on the separate clean server. You can find guides here:Installation Guides - Docs Community Edition - ONLYOFFICE
After that use connector app ( ONLYOFFICE Version 7.3.0) to integrate it with your Nextcloud portal.
After that please re-check the issue.