Panel Setup

use App\Models\Team;
use Filament\Panel;

public function panel(Panel $panel): Panel
{
    return $panel
        ->id('app')
        ->path('app')
        ->tenant(Team::class, ownershipRelationship: 'teams')
        // ... other configuration
}

->tenant(Team::class, ownershipRelationship: 'teams')

public function teams(): BelongsToMany
{
    return $this->belongsToMany(Team::class);
}

->tenantRegistration(RegisterTeam::class)

->tenantProfile(EditTeamProfile::class)

->tenantMiddleware([
    UpdateUserCurrentTeam::class,
], isPersistent: true)

->tenantBillingProvider(new StripeBillingProvider())
->requiresTenantSubscription(false)

<?php

namespace App\Providers\Filament;

use App\Filament\App\Pages\Tenancy\EditTeamProfile;
use App\Filament\App\Pages\Tenancy\RegisterTeam;
use App\Http\Middleware\UpdateUserCurrentTeam;
use App\Models\Team;
use Filament\Http\Middleware\Authenticate;
use Filament\Http\Middleware\DisableBladeIconComponents;
use Filament\Http\Middleware\DispatchServingFilamentEvent;
use Filament\Panel;
use Filament\PanelProvider;
use Filament\Support\Colors\Color;

class AppPanelProvider extends PanelProvider
{
    public function panel(Panel $panel): Panel
    {
        return $panel
            ->default()
            ->id('app')
            ->path('app')
            ->login()
            ->registration()
            ->passwordReset()
            ->emailVerification()
            ->profile()
            ->colors([
                'primary' => Color::Amber,
            ])
            ->discoverResources(in: app_path('Filament/App/Resources'), for: 'App\\Filament\\App\\Resources')
            ->discoverPages(in: app_path('Filament/App/Pages'), for: 'App\\Filament\\App\\Pages')
            ->discoverWidgets(in: app_path('Filament/App/Widgets'), for: 'App\\Filament\\App\\Widgets')
            ->middleware([
                // ... standard middleware
            ])
            ->authMiddleware([
                Authenticate::class,
            ])
            // Multi-tenancy configuration
            ->tenant(Team::class, ownershipRelationship: 'teams')
            ->tenantRegistration(RegisterTeam::class)
            ->tenantProfile(EditTeamProfile::class)
            ->tenantMiddleware([
                UpdateUserCurrentTeam::class,
            ], isPersistent: true)
            ->tenantBillingProvider(new \Filament\Billing\Providers\StripeBillingProvider())
            ->requiresTenantSubscription(false);
    }
}

<?php

namespace App\Providers\Filament;

use Filament\Http\Middleware\Authenticate;
use Filament\Panel;
use Filament\PanelProvider;
use Filament\Support\Colors\Color;

class AdminPanelProvider extends PanelProvider
{
    public function panel(Panel $panel): Panel
    {
        return $panel
            ->id('admin')
            ->path('admin')
            ->login()
            ->colors([
                'primary' => Color::Amber,
            ])
            ->discoverResources(in: app_path('Filament/Admin/Resources'), for: 'App\\Filament\\Admin\\Resources')
            ->discoverPages(in: app_path('Filament/Admin/Pages'), for: 'App\\Filament\\Admin\\Pages')
            ->discoverWidgets(in: app_path('Filament/Admin/Widgets'), for: 'App\\Filament\\Admin\\Widgets')
            ->middleware([
                // ... standard middleware
            ])
            ->authMiddleware([
                Authenticate::class,
            ]);
            // No tenant configuration
    }
}

Schema::table('teams', function (Blueprint $table) {
    $table->string('slug')->unique()->after('name');
});

public function getRouteKeyName()
{
    return 'slug';
}