diff --git a/automation/config.php.dist b/automation/config.php.dist
index 0597911..0806716 100644
--- a/automation/config.php.dist
+++ b/automation/config.php.dist
@@ -102,4 +102,7 @@ return [
     // Drop settings
     'dropStrategy' => 'random', // Options: 'fixed', 'random'
     'dropTime' => '02:00:00',    // Time of day to perform drops if 'fixed' strategy is used
+
+    // IANA Email for Submission Logs
+    'iana_email' => 'admin@example.com', // Email address to be used for IANA submission
 ];
diff --git a/automation/dnssec-ds-rotator.php b/automation/dnssec-ds-rotator.php
index 32632ac..ace5488 100644
--- a/automation/dnssec-ds-rotator.php
+++ b/automation/dnssec-ds-rotator.php
@@ -7,8 +7,7 @@ require_once 'helpers.php';
 
 // Configuration
 $keyDir = $c['dns_server'] === 'bind' ? '/var/lib/bind' : '/etc/knot/keys';  // Directory containing key files
-$localPhpScript = '/path/to/local-registry-update.php';  // Local PHP script for DS record submission
-$adminEmail = 'admin@example.com';  // Email to be included for IANA submission logs
+$adminEmail = isset($c['iana_email']) && !empty($c['iana_email']) ? $c['iana_email'] : 'admin@example.com';  // Email for IANA submission logs
 $dnssecTool = $c['dns_server'] === 'bind' ? '/usr/bin/dnssec-dsfromkey' : '/usr/bin/keymgr';  // Tool path
 $logFilePath = '/var/log/namingo/dnssec-ds-rotator.log';
 
@@ -124,18 +123,33 @@ try {
             foreach ($keys as $key) {
                 $log->info($key['dsRecord']);
             }
-            // Uncomment this block to submit to parent using the local PHP script
-            /*
-            $log->info("Submitting DS record to parent zone using local PHP script...");
-            $response = shell_exec("php $localPhpScript $zoneName '" . json_encode($keys) . "'");
+
+            // You must create the script at the specified path: /opt/registry/automation/ds-update.php.
+            // This script is responsible for submitting the DS record for your zone to the top-level domain registrar.
+            // The implementation of this script will depend on the registrar's API or the registry's EPP system.
+
+            // If you are using EPP for your registry communication, you can refer to our Tembo project for a sample EPP client.
+            // Tembo provides a flexible and customizable way to interact with EPP-based registries, which can simplify your implementation.
+            // Ensure your script handles all necessary authentication, logging, and error handling when interacting with the registrar.
+            $dsUpdateScript = '/opt/registry/automation/ds-update.php';
+
+            if (!file_exists($dsUpdateScript)) {
+                $log->error("The DS record submission script ($dsUpdateScript) does not exist. Please create it to enable submission to the parent registry.");
+                continue;
+            }
+
+            $log->info("Submitting DS record to the parent zone using the local PHP script...");
+
+            $response = shell_exec("php /opt/registry/automation/ds-update.php $zoneName '" . json_encode($keys) . "'");
+
+            // Check the response for success
             if (str_contains($response, 'success')) {
-                $log->info("DS record successfully submitted to parent zone for $zoneName.");
+                $log->info("DS record successfully submitted to the parent zone for $zoneName.");
             } else {
-                $log->error("Failed to submit DS record to parent zone for $zoneName.");
+                $log->error("Failed to submit DS record to the parent zone for $zoneName.");
                 $log->error("Response from PHP script: $response");
                 continue;
             }
-            */
         } else {
             $log->error("Unsupported zone type for $zoneName.");
             continue;
diff --git a/docs/update1012.sh b/docs/update1012.sh
new file mode 100644
index 0000000..f0cc551
--- /dev/null
+++ b/docs/update1012.sh
@@ -0,0 +1,148 @@
+#!/bin/bash
+
+# Prompt the user for confirmation
+echo "This will update Namingo Registry from v1.0.11 to v1.0.12."
+echo "Make sure you have a backup of the database, /var/www/cp, and /opt/registry."
+read -p "Are you sure you want to proceed? (y/n): " confirm
+
+# Check user input
+if [[ "$confirm" != "y" ]]; then
+    echo "Upgrade aborted."
+    exit 0
+fi
+
+# Create backup directory
+backup_dir="/opt/backup"
+mkdir -p "$backup_dir"
+
+# Backup directories
+echo "Creating backups..."
+tar -czf "$backup_dir/cp_backup_$(date +%F).tar.gz" -C / var/www/cp
+tar -czf "$backup_dir/whois_backup_$(date +%F).tar.gz" -C / var/www/whois
+tar -czf "$backup_dir/registry_backup_$(date +%F).tar.gz" -C / opt/registry
+
+# Database credentials
+config_file="/opt/registry/whois/port43/config.php"
+db_user=$(grep "'db_username'" "$config_file" | awk -F "=> '" '{print $2}' | sed "s/',//")
+db_pass=$(grep "'db_password'" "$config_file" | awk -F "=> '" '{print $2}' | sed "s/',//")
+db_host=$(grep "'db_host'" "$config_file" | awk -F "=> '" '{print $2}' | sed "s/',//")
+
+# List of databases to back up
+databases=("registry" "registryAudit" "registryTransaction")
+
+# Backup specific databases
+for db_name in "${databases[@]}"; do
+    echo "Backing up database $db_name..."
+    sql_backup_file="$backup_dir/db_${db_name}_backup_$(date +%F).sql"
+    mysqldump -u"$db_user" -p"$db_pass" -h"$db_host" "$db_name" > "$sql_backup_file"
+    
+    # Compress the SQL backup file
+    echo "Compressing database backup $db_name..."
+    tar -czf "${sql_backup_file}.tar.gz" -C "$backup_dir" "$(basename "$sql_backup_file")"
+    
+    # Remove the uncompressed SQL file
+    rm "$sql_backup_file"
+done
+
+# Stop services
+echo "Stopping services..."
+systemctl stop caddy
+systemctl stop epp
+systemctl stop whois
+systemctl stop rdap
+systemctl stop das
+
+# Clear cache
+echo "Clearing cache..."
+php /var/www/cp/bin/clear_cache.php
+
+# Clone the new version of the repository
+echo "Cloning v1.0.12 from the repository..."
+git clone --branch v1.0.12 --single-branch https://github.com/getnamingo/registry /opt/registry1012
+
+# Copy files from the new version to the appropriate directories
+echo "Copying files..."
+
+# Function to copy files and maintain directory structure
+copy_files() {
+    src_dir=$1
+    dest_dir=$2
+
+    if [[ -d "$src_dir" ]]; then
+        echo "Copying from $src_dir to $dest_dir..."
+        cp -R "$src_dir/." "$dest_dir/"
+    else
+        echo "Source directory $src_dir does not exist. Skipping..."
+    fi
+}
+
+# Copy specific directories
+copy_files "/opt/registry1012/automation" "/opt/registry/automation"
+copy_files "/opt/registry1012/cp" "/var/www/cp"
+copy_files "/opt/registry1012/whois/web" "/var/www/whois"
+copy_files "/opt/registry1012/das" "/opt/registry/das"
+copy_files "/opt/registry1012/whois/port43" "/opt/registry/whois/port43"
+copy_files "/opt/registry1012/rdap" "/opt/registry/rdap"
+copy_files "/opt/registry1012/epp" "/opt/registry/epp"
+copy_files "/opt/registry1012/docs" "/opt/registry/docs"
+
+# Run composer update in copied directories (excluding docs)
+echo "Running composer update..."
+
+composer_update() {
+    dir=$1
+    if [[ -d "$dir" ]]; then
+        echo "Updating composer in $dir..."
+        cd "$dir" && composer update
+    else
+        echo "Directory $dir does not exist. Skipping composer update..."
+    fi
+}
+
+# Update composer in relevant directories
+composer_update "/opt/registry/automation"
+composer_update "/var/www/cp"
+composer_update "/opt/registry/das"
+composer_update "/opt/registry/whois/port43"
+composer_update "/opt/registry/rdap"
+composer_update "/opt/registry/epp"
+
+# File to be edited
+CONFIG_FILE="/opt/registry/automation/config.php"
+
+# Check if the file exists
+if [ ! -f "$CONFIG_FILE" ]; then
+    echo "Error: Configuration file $CONFIG_FILE does not exist."
+    exit 1
+fi
+
+# Define the new configuration to be added
+NEW_SETTING="\n    // IANA Email for Submission Logs\n    'iana_email' => 'admin@example.com', // Email address to be used for IANA submission\n"
+
+# Insert the new configuration before the closing bracket '];'
+sed -i "/^];/i $NEW_SETTING" "$CONFIG_FILE"
+
+# Confirm the change
+if grep -q "'iana_email'" "$CONFIG_FILE"; then
+    echo "Successfully added the 'iana_email' setting to $CONFIG_FILE."
+else
+    echo "Error: Failed to add the 'iana_email' setting to $CONFIG_FILE."
+fi
+
+# Start services
+echo "Starting services..."
+systemctl start epp
+systemctl start whois
+systemctl start rdap
+systemctl start das
+systemctl start caddy
+
+# Check if services started successfully
+if [[ $? -eq 0 ]]; then
+    echo "Services started successfully. Deleting /opt/registry1012..."
+    rm -rf /opt/registry1012
+else
+    echo "There was an issue starting the services. /opt/registry1012 will not be deleted."
+fi
+
+echo "Upgrade to v1.0.12 completed successfully."