diff --git a/database/registry.mariadb.sql b/database/registry.mariadb.sql
index 115df9b..a34c73d 100644
--- a/database/registry.mariadb.sql
+++ b/database/registry.mariadb.sql
@@ -174,17 +174,17 @@ CREATE TABLE IF NOT EXISTS `registry`.`statement` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='financial statement';
 
 CREATE TABLE IF NOT EXISTS `registry`.`invoices` (
-    id INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    invoice_number VARCHAR(20),
-    registrar_id INT(10) UNSIGNED,
-    billing_contact_id INT(10) UNSIGNED,
-    issue_date DATETIME(3),
-    due_date DATETIME(3) default NULL,
-    total_amount DECIMAL(10,2),
-    payment_status ENUM('unpaid', 'paid', 'overdue', 'cancelled') DEFAULT 'unpaid',
-    notes TEXT default NULL,
-    created_at DATETIME(3) DEFAULT CURRENT_TIMESTAMP(3),
-    updated_at DATETIME(3) DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
+    `id` INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    `invoice_number` VARCHAR(20),
+    `registrar_id` INT(10) UNSIGNED,
+    `billing_contact_id` INT(10) UNSIGNED,
+    `issue_date` DATETIME(3),
+    `due_date` DATETIME(3) default NULL,
+    `total_amount` DECIMAL(10,2),
+    `payment_status` ENUM('unpaid', 'paid', 'overdue', 'cancelled') DEFAULT 'unpaid',
+    `notes` TEXT default NULL,
+    `created_at` DATETIME(3) DEFAULT CURRENT_TIMESTAMP(3),
+    `updated_at` DATETIME(3) DEFAULT CURRENT_TIMESTAMP(3) ON UPDATE CURRENT_TIMESTAMP(3),
     FOREIGN KEY (registrar_id) REFERENCES registrar(id),
     FOREIGN KEY (billing_contact_id) REFERENCES registrar_contact(id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='invoices';
@@ -469,79 +469,95 @@ CREATE TABLE IF NOT EXISTS `registry`.`statistics` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Statistics';
 
 CREATE TABLE IF NOT EXISTS `registry`.`users` (
-  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
-  `email` varchar(249) COLLATE utf8mb4_unicode_ci NOT NULL,
-  `password` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `username` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
-  `status` tinyint(2) unsigned NOT NULL DEFAULT '0',
-  `verified` tinyint(1) unsigned NOT NULL DEFAULT '0',
-  `resettable` tinyint(1) unsigned NOT NULL DEFAULT '1',
-  `roles_mask` int(10) unsigned NOT NULL DEFAULT '0',
-  `registered` int(10) unsigned NOT NULL,
-  `last_login` int(10) unsigned DEFAULT NULL,
-  `force_logout` mediumint(7) unsigned NOT NULL DEFAULT '0',
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `email` (`email`)
+    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+    `email` varchar(249) COLLATE utf8mb4_unicode_ci NOT NULL,
+    `password` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `username` varchar(100) COLLATE utf8mb4_unicode_ci DEFAULT NULL,
+    `status` tinyint(2) unsigned NOT NULL DEFAULT '0',
+    `verified` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `resettable` tinyint(1) unsigned NOT NULL DEFAULT '1',
+    `roles_mask` int(10) unsigned NOT NULL DEFAULT '0',
+    `registered` int(10) unsigned NOT NULL,
+    `last_login` int(10) unsigned DEFAULT NULL,
+    `force_logout` mediumint(7) unsigned NOT NULL DEFAULT '0',
+    `tfa_secret` VARCHAR(32),
+    `tfa_enabled` TINYINT DEFAULT 0,
+    `auth_method` ENUM('password', '2fa', 'webauthn') DEFAULT 'password',
+    `backup_codes` TEXT,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `email` (`email`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users';
 
 CREATE TABLE IF NOT EXISTS `registry`.`users_confirmations` (
-  `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
-  `user_id` int(10) unsigned NOT NULL,
-  `email` varchar(249) COLLATE utf8mb4_unicode_ci NOT NULL,
-  `selector` varchar(16) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `expires` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `selector` (`selector`),
-  KEY `email_expires` (`email`,`expires`),
-  KEY `user_id` (`user_id`)
+    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+    `user_id` int(10) unsigned NOT NULL,
+    `email` varchar(249) COLLATE utf8mb4_unicode_ci NOT NULL,
+    `selector` varchar(16) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `expires` int(10) unsigned NOT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `selector` (`selector`),
+    KEY `email_expires` (`email`,`expires`),
+    KEY `user_id` (`user_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users Confirmations';
 
 CREATE TABLE IF NOT EXISTS `registry`.`users_remembered` (
-  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
-  `user` int(10) unsigned NOT NULL,
-  `selector` varchar(24) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `expires` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `selector` (`selector`),
-  KEY `user` (`user`)
+    `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
+    `user` int(10) unsigned NOT NULL,
+    `selector` varchar(24) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `expires` int(10) unsigned NOT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `selector` (`selector`),
+    KEY `user` (`user`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users Remember';
 
 CREATE TABLE IF NOT EXISTS `registry`.`users_resets` (
-  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
-  `user` int(10) unsigned NOT NULL,
-  `selector` varchar(20) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `expires` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`id`),
-  UNIQUE KEY `selector` (`selector`),
-  KEY `user_expires` (`user`,`expires`)
+    `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT,
+    `user` int(10) unsigned NOT NULL,
+    `selector` varchar(20) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `token` varchar(255) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `expires` int(10) unsigned NOT NULL,
+    PRIMARY KEY (`id`),
+    UNIQUE KEY `selector` (`selector`),
+    KEY `user_expires` (`user`,`expires`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users Reset';
 
 CREATE TABLE IF NOT EXISTS `registry`.`users_throttling` (
-  `bucket` varchar(44) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
-  `tokens` float unsigned NOT NULL,
-  `replenished_at` int(10) unsigned NOT NULL,
-  `expires_at` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`bucket`),
-  KEY `expires_at` (`expires_at`)
+    `bucket` varchar(44) CHARACTER SET latin1 COLLATE latin1_general_cs NOT NULL,
+    `tokens` float unsigned NOT NULL,
+    `replenished_at` int(10) unsigned NOT NULL,
+    `expires_at` int(10) unsigned NOT NULL,
+    PRIMARY KEY (`bucket`),
+    KEY `expires_at` (`expires_at`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users Flags';
 
+CREATE TABLE IF NOT EXISTS `registry`.`users_webauthn` (
+    `id` INT AUTO_INCREMENT PRIMARY KEY,
+    `user_id` INT UNSIGNED NOT NULL,
+    `credential_id` VARBINARY(255) NOT NULL,
+    `public_key` TEXT NOT NULL,
+    `attestation_object` BLOB,
+    `sign_count` BIGINT NOT NULL,
+    `created_at` DATETIME(3) DEFAULT CURRENT_TIMESTAMP,
+    `last_used_at` DATETIME(3) DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Panel Users WebAuthn Data';
+
 CREATE TABLE IF NOT EXISTS `registry`.`registrar_users` (
-  `registrar_id` int(10) unsigned NOT NULL,
-  `user_id` int(10) unsigned NOT NULL,
-  PRIMARY KEY (`registrar_id`, `user_id`),
-  FOREIGN KEY (`registrar_id`) REFERENCES `registrar`(`id`) ON DELETE CASCADE,
-  FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
+    `registrar_id` int(10) unsigned NOT NULL,
+    `user_id` int(10) unsigned NOT NULL,
+    PRIMARY KEY (`registrar_id`, `user_id`),
+    FOREIGN KEY (`registrar_id`) REFERENCES `registrar`(`id`) ON DELETE CASCADE,
+    FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Linking Registrars with Panel Users';
 
 CREATE TABLE IF NOT EXISTS `registry`.`urs_actions` (
-    id INT AUTO_INCREMENT PRIMARY KEY,
-    domain_name VARCHAR(255) NOT NULL,
-    urs_provider VARCHAR(255) NOT NULL,
-    action_date DATE NOT NULL,
-    status VARCHAR(255) NOT NULL
+    `id` INT AUTO_INCREMENT PRIMARY KEY,
+    `domain_name` VARCHAR(255) NOT NULL,
+    `urs_provider` VARCHAR(255) NOT NULL,
+    `action_date` DATE NOT NULL,
+    `status` VARCHAR(255) NOT NULL
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='URS Actions';
 
 CREATE TABLE IF NOT EXISTS `registry`.`rde_escrow_deposits` (
@@ -597,36 +613,36 @@ CREATE TABLE IF NOT EXISTS `registry`.`premium_domain_pricing` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Premium Domains';
 
 CREATE TABLE IF NOT EXISTS `registry`.`ticket_categories` (
-    id INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    name VARCHAR(255) NOT NULL,
-    description TEXT
+    `id` INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    `name` VARCHAR(255) NOT NULL,
+    `description` TEXT
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Ticket Categories';
 
 CREATE TABLE IF NOT EXISTS `registry`.`support_tickets` (
-    id INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    user_id INT(11) UNSIGNED NOT NULL, 
-    category_id INT(11) UNSIGNED NOT NULL,
-    subject VARCHAR(255) NOT NULL,
-    message TEXT NOT NULL,
-    status ENUM('Open', 'In Progress', 'Resolved', 'Closed') DEFAULT 'Open',
-    priority ENUM('Low', 'Medium', 'High', 'Critical') DEFAULT 'Medium',
-    reported_domain VARCHAR(255) DEFAULT NULL,
-    nature_of_abuse TEXT DEFAULT NULL,
-    evidence TEXT DEFAULT NULL,
-    relevant_urls TEXT DEFAULT NULL,
-    date_of_incident DATE DEFAULT NULL,
-    date_created datetime(3) DEFAULT CURRENT_TIMESTAMP,
-    last_updated datetime(3) DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
+    `id` INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    `user_id` INT(11) UNSIGNED NOT NULL, 
+    `category_id` INT(11) UNSIGNED NOT NULL,
+    `subject` VARCHAR(255) NOT NULL,
+    `message` TEXT NOT NULL,
+    `status` ENUM('Open', 'In Progress', 'Resolved', 'Closed') DEFAULT 'Open',
+    `priority` ENUM('Low', 'Medium', 'High', 'Critical') DEFAULT 'Medium',
+    `reported_domain` VARCHAR(255) DEFAULT NULL,
+    `nature_of_abuse` TEXT DEFAULT NULL,
+    `evidence` TEXT DEFAULT NULL,
+    `relevant_urls` TEXT DEFAULT NULL,
+    `date_of_incident` DATE DEFAULT NULL,
+    `date_created` datetime(3) DEFAULT CURRENT_TIMESTAMP,
+    `last_updated` datetime(3) DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
     FOREIGN KEY (user_id) REFERENCES users(id),
     FOREIGN KEY (category_id) REFERENCES ticket_categories(id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Support Tickets';
 
 CREATE TABLE IF NOT EXISTS `registry`.`ticket_responses` (
-    id INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
-    ticket_id INT(11) UNSIGNED NOT NULL,
-    responder_id INT(11) UNSIGNED NOT NULL,
-    response TEXT NOT NULL,
-    date_created datetime(3) DEFAULT CURRENT_TIMESTAMP,
+    `id` INT(11) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
+    `ticket_id` INT(11) UNSIGNED NOT NULL,
+    `responder_id` INT(11) UNSIGNED NOT NULL,
+    `response` TEXT NOT NULL,
+    `date_created` datetime(3) DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (ticket_id) REFERENCES support_tickets(id)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='Ticket Responses';
 
diff --git a/database/registry.postgres.sql b/database/registry.postgres.sql
index 8b1f8ec..e3b5fc8 100644
--- a/database/registry.postgres.sql
+++ b/database/registry.postgres.sql
@@ -179,18 +179,17 @@ CREATE TABLE registry.statement (
 );
 
 CREATE TABLE registry.invoices (
-    id SERIAL PRIMARY KEY,
-    invoice_number VARCHAR(20),
-    registrar_id INT,
-    billing_contact_id INT,
-    issue_date TIMESTAMP(3),
-    due_date TIMESTAMP(3) DEFAULT NULL,
-    total_amount NUMERIC(10,2),
-    payment_status VARCHAR(10) DEFAULT 'unpaid' CHECK (payment_status IN ('unpaid', 'paid', 'overdue', 'cancelled')),
-    notes TEXT DEFAULT NULL,
-    created_at TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP,
-    updated_at TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP,
-
+     "id" SERIAL PRIMARY KEY,
+     "invoice_number" VARCHAR(20),
+     "registrar_id" INT,
+     "billing_contact_id" INT,
+     "issue_date" TIMESTAMP(3),
+     "due_date" TIMESTAMP(3) DEFAULT NULL,
+     "total_amount" NUMERIC(10,2),
+     "payment_status" VARCHAR(10) DEFAULT 'unpaid' CHECK (payment_status IN ('unpaid', 'paid', 'overdue', 'cancelled')),
+     "notes" TEXT DEFAULT NULL,
+     "created_at" TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP,
+     "updated_at" TIMESTAMP(3) DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (registrar_id) REFERENCES registrar(id),
     FOREIGN KEY (billing_contact_id) REFERENCES registrar_contact(id)
 );
@@ -445,7 +444,7 @@ CREATE TABLE registry.statistics (
      "deleted_domains" int CHECK ("deleted_domains" >= 0) NOT NULL DEFAULT '0',
      "restored_domains" int CHECK ("restored_domains" >= 0) NOT NULL DEFAULT '0',
      primary key ("id"),
-unique ("date") 
+     unique ("date") 
 );
 
 CREATE TABLE IF NOT EXISTS registry.users (
@@ -459,7 +458,11 @@ CREATE TABLE IF NOT EXISTS registry.users (
     "roles_mask" INTEGER NOT NULL DEFAULT '0' CHECK ("roles_mask" >= 0),
     "registered" INTEGER NOT NULL CHECK ("registered" >= 0),
     "last_login" INTEGER DEFAULT NULL CHECK ("last_login" >= 0),
-    "force_logout" INTEGER NOT NULL DEFAULT '0' CHECK ("force_logout" >= 0)
+    "force_logout" INTEGER NOT NULL DEFAULT '0' CHECK ("force_logout" >= 0),
+    "tfa_secret" VARCHAR(32),
+    "tfa_enabled" BOOLEAN DEFAULT false,
+    "auth_method" VARCHAR(255) DEFAULT 'password',
+    "backup_codes" TEXT,
 );
 
 CREATE TABLE IF NOT EXISTS registry.users_confirmations (
@@ -499,12 +502,24 @@ CREATE TABLE IF NOT EXISTS registry.users_throttling (
 );
 CREATE INDEX IF NOT EXISTS "expires_at" ON registry.users_throttling ("expires_at");
 
+CREATE TABLE IF NOT EXISTS registry.users_webauthn (
+    "id" SERIAL PRIMARY KEY,
+    "user_id" INTEGER NOT NULL,
+    "credential_id" BYTEA NOT NULL,
+    "public_key" TEXT NOT NULL,
+    "attestation_object" BYTEA,
+    "sign_count" BIGINT NOT NULL,
+    "created_at" TIMESTAMP(3) WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    "last_used_at" TIMESTAMP(3) WITH TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY (user_id) REFERENCES users(id)
+);
+
 CREATE TABLE IF NOT EXISTS registry.registrar_users (
-  registrar_id int NOT NULL,
-  user_id int NOT NULL,
-  PRIMARY KEY (registrar_id, user_id),
-  FOREIGN KEY (registrar_id) REFERENCES registrar(id) ON DELETE CASCADE,
-  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
+     "registrar_id" int NOT NULL,
+     "user_id" int NOT NULL,
+     "PRIMARY KEY" (registrar_id, user_id),
+     "FOREIGN KEY" (registrar_id) REFERENCES registrar(id) ON DELETE CASCADE,
+     "FOREIGN KEY" (user_id) REFERENCES users(id) ON DELETE CASCADE
 ) WITH (OIDS=FALSE);
 COMMENT ON TABLE registrar_users IS 'Linking Registrars with Panel Users';
 
@@ -580,36 +595,36 @@ CREATE TYPE ticket_status AS ENUM ('Open', 'In Progress', 'Resolved', 'Closed');
 CREATE TYPE ticket_priority AS ENUM ('Low', 'Medium', 'High', 'Critical');
 
 CREATE TABLE registry.ticket_categories (
-    id SERIAL PRIMARY KEY,
-    name VARCHAR(255) NOT NULL,
-    description TEXT
+    "id" SERIAL PRIMARY KEY,
+    "name" VARCHAR(255) NOT NULL,
+    "description" TEXT
 );
 
 CREATE TABLE registry.support_tickets (
-    id SERIAL PRIMARY KEY,
-    user_id INTEGER NOT NULL, 
-    category_id INTEGER NOT NULL,
-    subject VARCHAR(255) NOT NULL,
-    message TEXT NOT NULL,
-    status ticket_status DEFAULT 'Open',
-    priority ticket_priority DEFAULT 'Medium',
-    reported_domain VARCHAR(255) DEFAULT NULL,
-    nature_of_abuse TEXT DEFAULT NULL,
-    evidence TEXT DEFAULT NULL,
-    relevant_urls TEXT DEFAULT NULL,
-    date_of_incident DATE DEFAULT NULL,
-    date_created TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
-    last_updated TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    "id" SERIAL PRIMARY KEY,
+    "user_id" INTEGER NOT NULL, 
+    "category_id" INTEGER NOT NULL,
+    "subject" VARCHAR(255) NOT NULL,
+    "message" TEXT NOT NULL,
+    "status" ticket_status DEFAULT 'Open',
+    "priority" ticket_priority DEFAULT 'Medium',
+    "reported_domain" VARCHAR(255) DEFAULT NULL,
+    "nature_of_abuse" TEXT DEFAULT NULL,
+    "evidence" TEXT DEFAULT NULL,
+    "relevant_urls" TEXT DEFAULT NULL,
+    "date_of_incident" DATE DEFAULT NULL,
+    "date_created" TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    "last_updated" TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (user_id) REFERENCES registry.users(id),
     FOREIGN KEY (category_id) REFERENCES registry.ticket_categories(id)
 );
 
 CREATE TABLE ticket_responses (
-    id SERIAL PRIMARY KEY,
-    ticket_id INTEGER NOT NULL,
-    responder_id INTEGER NOT NULL,
-    response TEXT NOT NULL,
-    date_created TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
+    "id" SERIAL PRIMARY KEY,
+    "ticket_id" INTEGER NOT NULL,
+    "responder_id" INTEGER NOT NULL,
+    "response" TEXT NOT NULL,
+    "date_created" TIMESTAMP(3) WITHOUT TIME ZONE DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (ticket_id) REFERENCES support_tickets(id)
 );