diff --git a/preseed.cfg b/preseed.cfg
index 1426647..e16752c 100644
--- a/preseed.cfg
+++ b/preseed.cfg
@@ -1,19 +1,19 @@
 #_preseed_V1
 #### Contents of the preconfiguration file (for bookworm)
 
-# Configurações de localização e idioma
+# Configurações de localização e idioma
 d-i localechooser/shortlist select  BR
 d-i localechooser/languagelist      select  pt_BR
 d-i debian-installer/country string  BR
 d-i debconf/language string  pt_BR
 d-i debian-installer/locale select  pt_BR.UTF-8
 
-# Configuração do teclado
+# Configuração do teclado
 d-i keyboard-configuration/xkb-keymap select br
 d-i keyboard-configuration/layoutcode string br
 d-i keyboard-configuration/toggle select  No toggling
 
-# Configuração de rede
+# Configuração de rede
 d-i netcfg/choose_interface select auto
 
 # Hostname
@@ -35,41 +35,46 @@ d-i partman/auto-disk string
 #d-i passwd/root-password-again password 
 
 # User account setup
-#d-i passwd/user-fullname string User
-#d-i passwd/username string user
+d-i passwd/user-fullname string Alice
+d-i passwd/username string alice
 #d-i passwd/user-password password user_password
 #d-i passwd/user-password-again password user_password
 
-# Package selection
-tasksel tasksel/first multiselect standard, libpam-ldap, nslcd, autofs
-d-i pkgsel/include string build-essential
+# Alice PPA
+d-i preseed/late_command string \
+    echo "deb [trusted=yes] https://alice.ufsj.edu.br/ppa stable main" >> /target/etc/apt/sources.list;
 
-# Preseed settings for libpam-ldap
-libpam-ldap   libpam-ldap/ldapns/ldap-server    string ldaps://alice.ufsj.edu.br:33001
-libpam-ldap   libpam-ldap/ldapns/base-dn        string dc=alice,dc=ufsj,dc=edu,dc=br
-libpam-ldap   libpam-ldap/ldapns/ldap_version   select 3
-libpam-ldap   shared/ldapns/ldap-server         string ldaps://alice.ufsj.edu.br:33001
-libpam-ldap   shared/ldapns/base-dn             string dc=alice,dc=ufsj,dc=edu,dc=br
+# Package selection
+tasksel tasksel/first multiselect standard
+d-i pkgsel/include string build-essential, libpam-ldapd, nslcd, autofs, alice-test
+
+# Ldap and NFS
+d-i preseed/late_command string \
+	echo "/nethome/ /etc/auto.nethome" >> /target/etc/auto.master; \
+	echo "* 172.18.0.19:/nethome/&" >> /target/etc/auto.nethome; \
+	in-target sed -i "/\^(passwd\|group\|shadow\)/s/files systemd/files ldap systemd/g" /etc/nsswitch.conf;
+
+# Preseed settings for libpam-ldapd
+libpam-ldapd   libpam-ldapd/ldapns/ldap-server    string ldaps://alice.ufsj.edu.br:33001
+libpam-ldapd   libpam-ldapd/ldapns/base-dn        string dc=alice,dc=ufsj,dc=edu,dc=br
+libpam-ldapd   libpam-ldapd/ldapns/ldap_version   select 3
+libpam-ldapd   shared/ldapns/ldap-server          string ldaps://alice.ufsj.edu.br:33001
+libpam-ldapd   shared/ldapns/base-dn              string dc=alice,dc=ufsj,dc=edu,dc=br
 
 # Preseed settings for nslcd
 nslcd nslcd/ldap-uris string ldaps://alice.ufsj.edu.br:33001
 nslcd nslcd/ldap-base string dc=alice,dc=ufsj,dc=edu,dc=br
-#nslcd nslcd/ldap-auth-type select simple
-#nslcd nslcd/ldap-binddn string cn=proxyuser,dc=alice,dc=ufsj,dc=edu,dc=br
-#nslcd nslcd/ldap-bindpw password your_password
+nslcd nslcd/ldap-auth-type select simple
 nslcd nslcd/ldap-starttls boolean false
 nslcd nslcd/ldap-version select 3
 nslcd nslcd/ldap-sasl-mech select none
+nslcd nslcd/ldap-reqcert select demand
 
-# Settings
-d-i preseed/late_command string \
-    echo "/nethome/ /etc/auto.nethome" > /etc/auto.master
-    echo "* 172.18.0.19:/nethome/&" > /etc/auto.nethome
 
 # Install the GRUB bootloader
-d-i grub-installer/only_debian boolean true
-d-i grub-installer/with_other_os boolean true
-d-i grub-installer/skip boolean false
+#d-i grub-installer/only_debian boolean true
+#d-i grub-installer/with_other_os boolean true
+#d-i grub-installer/skip boolean false
 
 # Finish the installation
 d-i finish-install/reboot_in_progress note
\ No newline at end of file