following the trick of @davidep I tried the rpm àf @giacomo :
I installed
yum update --disablerepo=* --enablerepo=nethserver-testing
Updated:
duc.x86_64 0:1.4.2-1.ns7
nethserver-base.noarch 0:3.0.11-1.11.ge1b9cb1.ns7
nethserver-duc.noarch 0:1.4.0-1.1.g03606ff.ns7
nethserver-httpd-admin.noarch 0:2.0.4-1.2.g0bd6b69.ns7
nethserver-letsencrypt.noarch 0:1.1.2-1.2.gbf1d159.ns7
nethserver-lsm.noarch 0:1.2.0-1.6.g4bb992e.ns7
nethserver-sssd.noarch 0:1.0.8-1.78.gf4e2f99.ns7
then I installed the update
`yum update http://mirror.nethserver.org/nethserver/7.2.1511/testing/x86_64/Packages/nethserver-directory-3.1.0-1.35.g9831c66.ns7.noarch.rpm`
Installed:
nethserver-directory.noarch 0:3.1.0-1.35.g9831c66.ns7
Dependency Installed:
libtool-ltdl.x86_64 0:2.4.2-21.el7_2
openldap-clients.x86_64 0:2.4.40-9.el7_2
openldap-servers.x86_64 0:2.4.40-9.el7_2
perl-List-MoreUtils.x86_64 0:0.33-9.el7
if the user admin@domainName.org is created, I cannot edit it or set a password
the group administrators@domainName.org is created also, but not editable