diff --git a/templates/abims/user/delete_group.sh b/templates/abims/user/delete_group.sh
new file mode 100755
index 00000000..9d6a0c9e
--- /dev/null
+++ b/templates/abims/user/delete_group.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+echo "Start delete_group.sh in $0 ..."
+
+set -e
+
+ldapdelete -h {{ CONFIG.ldap.host }} -cx -w '{{ CONFIG.ldap.admin_password }}' -D {{ CONFIG.ldap.admin_cn }},{{ CONFIG.ldap.admin_dn }} -f "{{ CONFIG.general.script_dir }}/{{ group.name }}.{{ fid }}.ldif"
+
+echo "End delete_group.sh in $0 ..."
diff --git a/templates/abims/user/expire_user.sh b/templates/abims/user/expire_user.sh
new file mode 100755
index 00000000..8253139c
--- /dev/null
+++ b/templates/abims/user/expire_user.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+echo "Start expire_user.sh in $0 ..."
+
+set -e
+
+ldapmodify -h {{ CONFIG.ldap.host }} -cx -w '{{ CONFIG.ldap.admin_password }}' -D {{ CONFIG.ldap.admin_cn }},{{ CONFIG.ldap.admin_dn }} -f "{{ CONFIG.general.script_dir }}/{{ user.uid }}.{{ fid }}.ldif"
+
+if [ -e "{{ user.home }}/.ssh/authorized_keys" ]; then
+    mv  "{{ user.home }}/.ssh/authorized_keys" "{{ user.home }}/.ssh/authorized_keys.expired"
+fi
+
+echo "End expire_user.sh in $0 ..."
diff --git a/templates/abims/user/renew_user.sh b/templates/abims/user/renew_user.sh
new file mode 100755
index 00000000..2b4aea57
--- /dev/null
+++ b/templates/abims/user/renew_user.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+
+echo "Start renew_user.sh in $0 ..."
+
+set  -e
+
+ldapmodify -H ldap://{{ CONFIG.ldap.host }} -cx -w '{{ CONFIG.ldap.admin_password }}' -D {{ CONFIG.ldap.admin_cn }},{{ CONFIG.ldap.admin_dn }} -f "{{ CONFIG.general.script_dir }}/{{ user.uid }}.{{ fid }}.ldif"
+
+if [ -e "{{ user.home }}/.ssh/authorized_keys.expired" ]; then
+    mv  "{{ user.home }}/.ssh/authorized_keys.expired" "{{ user.home }}/.ssh/authorized_keys"
+fi
+
+echo "End renew_user.sh in $0 ..."