I have a sharepoint library where only Group „Leader“ has full control permissions. A leader is sharing a file with edit permission to user A. Now user A can download the document, but how can the user upload the new version of the document. The user A can not have contribute permission on the library because otherwise he would see all files. How can user A now upload the new version of document? Drag and Drop seems not to work (permission error). The “new document” button is missing. Who can help me??
Kind regards Daniel