Hi @Federico Ceravolo with the latest Ambari version, you can actually automate the dir creation, and include any other changes you need (such as the group moditifcation) by editing a script that is included in Ambari called the post-user creation hook script. You may want to look at it rather than doing it manually for each user via the Ambari Files View or something: https://docs.hortonworks.com/HDPDocuments/Ambari-2.5.0.3/bk_ambari-administration/content/create_user_home_directory.html ... View more