diff --git a/assets/components/Sider.tsx b/assets/components/Sider.tsx
index e5a2dbd..235716d 100644
--- a/assets/components/Sider.tsx
+++ b/assets/components/Sider.tsx
@@ -13,7 +13,8 @@ import {
     LogoutOutlined,
     SearchOutlined,
     TeamOutlined,
-    UserOutlined
+    UserOutlined,
+    FieldBinaryOutlined
 } from "@ant-design/icons";
 import {Badge, Menu} from "antd";
 import React from "react";
@@ -52,19 +53,11 @@ export function Sider({isAuthenticated}: { isAuthenticated: boolean }) {
                     onClick: () => navigate('/info/tld')
                 },
                 {
-                    key: 'entity-finder',
-                    icon: <TeamOutlined/>,
-                    label: t`Entity`,
-                    title: t`Entity Finder`,
-                    disabled: true,
-                    onClick: () => navigate('/search/entity')
-                },
-                {
-                    key: 'ns-finder',
-                    icon: <CloudServerOutlined/>,
-                    label: t`Nameserver`,
-                    title: t`Nameserver Finder`,
-                    disabled: true,
+                    key: 'ip-finder',
+                    icon: <FieldBinaryOutlined />,
+                    label: t`LIPI IP Finder`,
+                    title: t`IP Finder`,
+                    disabled: false,
                     onClick: () => navigate('/search/nameserver')
                 }
             ]
diff --git a/migrations/Version20240806222018.php b/migrations/Version20240806222018.php
new file mode 100644
index 0000000..8eaf027
--- /dev/null
+++ b/migrations/Version20240806222018.php
@@ -0,0 +1,50 @@
+<?php
+
+declare(strict_types=1);
+
+namespace DoctrineMigrations;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+final class Version20240806222018 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return '';
+    }
+
+    public function up(Schema $schema): void
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->addSql('ALTER TABLE connector DROP CONSTRAINT FK_148C456EA76ED395');
+        $this->addSql('ALTER TABLE connector ADD CONSTRAINT FK_148C456EA76ED395 FOREIGN KEY (user_id) REFERENCES "user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_list DROP CONSTRAINT FK_152B584BA76ED395');
+        $this->addSql('ALTER TABLE watch_list ADD CONSTRAINT FK_152B584BA76ED395 FOREIGN KEY (user_id) REFERENCES "user" (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_lists_domains DROP CONSTRAINT FK_F693E1D0D52D7AA6');
+        $this->addSql('ALTER TABLE watch_lists_domains DROP CONSTRAINT FK_F693E1D0AF923913');
+        $this->addSql('ALTER TABLE watch_lists_domains ADD CONSTRAINT FK_F693E1D0D52D7AA6 FOREIGN KEY (watch_list_token) REFERENCES watch_list (token) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_lists_domains ADD CONSTRAINT FK_F693E1D0AF923913 FOREIGN KEY (domain_ldh_name) REFERENCES domain (ldh_name) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_list_trigger DROP CONSTRAINT FK_CF857A4CC4508918');
+        $this->addSql('ALTER TABLE watch_list_trigger ADD CONSTRAINT FK_CF857A4CC4508918 FOREIGN KEY (watch_list_id) REFERENCES watch_list (token) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+
+    public function down(Schema $schema): void
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->addSql('CREATE SCHEMA public');
+        $this->addSql('ALTER TABLE watch_list_trigger DROP CONSTRAINT fk_cf857a4cc4508918');
+        $this->addSql('ALTER TABLE watch_list_trigger ADD CONSTRAINT fk_cf857a4cc4508918 FOREIGN KEY (watch_list_id) REFERENCES watch_list (token) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_list DROP CONSTRAINT fk_152b584ba76ed395');
+        $this->addSql('ALTER TABLE watch_list ADD CONSTRAINT fk_152b584ba76ed395 FOREIGN KEY (user_id) REFERENCES "user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE connector DROP CONSTRAINT fk_148c456ea76ed395');
+        $this->addSql('ALTER TABLE connector ADD CONSTRAINT fk_148c456ea76ed395 FOREIGN KEY (user_id) REFERENCES "user" (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_lists_domains DROP CONSTRAINT fk_f693e1d0d52d7aa6');
+        $this->addSql('ALTER TABLE watch_lists_domains DROP CONSTRAINT fk_f693e1d0af923913');
+        $this->addSql('ALTER TABLE watch_lists_domains ADD CONSTRAINT fk_f693e1d0d52d7aa6 FOREIGN KEY (watch_list_token) REFERENCES watch_list (token) NOT DEFERRABLE INITIALLY IMMEDIATE');
+        $this->addSql('ALTER TABLE watch_lists_domains ADD CONSTRAINT fk_f693e1d0af923913 FOREIGN KEY (domain_ldh_name) REFERENCES domain (ldh_name) NOT DEFERRABLE INITIALLY IMMEDIATE');
+    }
+}
diff --git a/src/Entity/Connector.php b/src/Entity/Connector.php
index 4fa8eaf..d622327 100644
--- a/src/Entity/Connector.php
+++ b/src/Entity/Connector.php
@@ -44,7 +44,7 @@ class Connector
     private ?string $id;
 
     #[ORM\ManyToOne(inversedBy: 'connectors')]
-    #[ORM\JoinColumn(nullable: false)]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
     public ?User $user = null;
 
     #[Groups(['connector:list', 'connector:create', 'watchlist:list'])]
diff --git a/src/Entity/WatchList.php b/src/Entity/WatchList.php
index 8cd8911..c5c926c 100644
--- a/src/Entity/WatchList.php
+++ b/src/Entity/WatchList.php
@@ -73,7 +73,7 @@ class WatchList
     private string $token;
 
     #[ORM\ManyToOne(targetEntity: User::class, inversedBy: 'watchLists')]
-    #[ORM\JoinColumn(nullable: false)]
+    #[ORM\JoinColumn(nullable: false, onDelete: 'CASCADE')]
     public ?User $user = null;
 
     /**
@@ -81,8 +81,8 @@ class WatchList
      */
     #[ORM\ManyToMany(targetEntity: Domain::class, inversedBy: 'watchLists')]
     #[ORM\JoinTable(name: 'watch_lists_domains',
-        joinColumns: [new ORM\JoinColumn(name: 'watch_list_token', referencedColumnName: 'token')],
-        inverseJoinColumns: [new ORM\JoinColumn(name: 'domain_ldh_name', referencedColumnName: 'ldh_name')])]
+        joinColumns: [new ORM\JoinColumn(name: 'watch_list_token', referencedColumnName: 'token', onDelete: 'CASCADE')],
+        inverseJoinColumns: [new ORM\JoinColumn(name: 'domain_ldh_name', referencedColumnName: 'ldh_name', onDelete: 'CASCADE')])]
     #[Groups(['watchlist:list', 'watchlist:item', 'watchlist:create', 'watchlist:update'])]
     private Collection $domains;
 
diff --git a/src/Entity/WatchListTrigger.php b/src/Entity/WatchListTrigger.php
index 477669d..d40b265 100644
--- a/src/Entity/WatchListTrigger.php
+++ b/src/Entity/WatchListTrigger.php
@@ -17,7 +17,7 @@ class WatchListTrigger
 
     #[ORM\Id]
     #[ORM\ManyToOne(targetEntity: WatchList::class, inversedBy: 'watchListTriggers')]
-    #[ORM\JoinColumn(referencedColumnName: 'token', nullable: false)]
+    #[ORM\JoinColumn(referencedColumnName: 'token', nullable: false, onDelete: 'CASCADE')]
     private ?WatchList $watchList = null;
 
     #[ORM\Id]