There is a files:transfer-ownership occ comand available you could use:
https://doc.owncloud.org/server/latest/admin_manual/configuration/server/occ_command.html#the-files-transfer-ownership-command
Might be possible that the outdated 8.2.11 doesn't provide this
functionality yet. But this
Hello,
We are currently using owncloud 8.2.11, with user authentication done by
LDAP
connected to an A.D. Windows 2012. Some of our users are gone but their
work
should be carried on. I would like to know whether it is possible to get
one user's
data with shares and links and give all that