diff --git a/database/seeders/TeamSeeder.php b/database/seeders/TeamSeeder.php
new file mode 100644
index 000000000..67c5ec489
--- /dev/null
+++ b/database/seeders/TeamSeeder.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Team;
+use App\Models\User;
+use Illuminate\Database\Seeder;
+
+class TeamSeeder extends Seeder
+{
+    public function run(): void
+    {
+        $normal_user_in_root_team = User::find(1);
+        $root_user_personal_team = Team::find(0);
+        $root_user_personal_team->description = 'The root team';
+        $root_user_personal_team->save();
+
+        $normal_user_in_root_team->teams()->attach($root_user_personal_team);
+        $normal_user_not_in_root_team = User::find(2);
+        $normal_user_in_root_team_personal_team = Team::find(1);
+        $normal_user_not_in_root_team->teams()->attach($normal_user_in_root_team_personal_team, ['role' => 'admin']);
+    }
+}
diff --git a/database/seeders/TestTeamSeeder.php b/database/seeders/TestTeamSeeder.php
new file mode 100644
index 000000000..940c45cc5
--- /dev/null
+++ b/database/seeders/TestTeamSeeder.php
@@ -0,0 +1,42 @@
+<?php
+
+namespace Database\Seeders;
+
+use App\Models\Team;
+use App\Models\User;
+use Illuminate\Database\Seeder;
+
+class TestTeamSeeder extends Seeder
+{
+    public function run(): void
+    {
+        // User has 2 teams, 1 personal, 1 other where it is the owner and no other members are in the team
+        $user = User::factory()->create([
+            'name' => '1 personal, 1 other team, owner, no other members',
+            'email' => '1@example.com',
+        ]);
+        $team = Team::create([
+            'name' => '1@example.com',
+            'personal_team' => false,
+            'show_boarding' => true,
+        ]);
+        $user->teams()->attach($team, ['role' => 'owner']);
+
+        // User has 2 teams, 1 personal, 1 other where it is the owner and 1 other member is in the team
+        $user = User::factory()->create([
+            'name' => 'owner: 1 personal, 1 other team, owner, 1 other member',
+            'email' => '2@example.com',
+        ]);
+        $team = Team::create([
+            'name' => '2@example.com',
+            'personal_team' => false,
+            'show_boarding' => true,
+        ]);
+        $user->teams()->attach($team, ['role' => 'owner']);
+        $user = User::factory()->create([
+            'name' => 'member: 1 personal, 1 other team, owner, 1 other member',
+            'email' => '3@example.com',
+        ]);
+        $team->members()->attach($user, ['role' => 'member']);
+    }
+}