diff --git a/assets/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php b/assets/impersonation-migrations/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php
similarity index 100%
rename from assets/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php
rename to assets/impersonation-migrations/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php
diff --git a/src/Commands/Install.php b/src/Commands/Install.php
index ad27c10f..b50466d5 100644
--- a/src/Commands/Install.php
+++ b/src/Commands/Install.php
@@ -45,7 +45,7 @@ class Install extends Command
 
         $this->callSilent('vendor:publish', [
             '--provider' => 'Stancl\Tenancy\TenancyServiceProvider',
-            '--tag' => 'provider',
+            '--tag' => 'providers',
         ]);
         $this->info('✔️  Created TenancyServiceProvider.php');
 
diff --git a/src/Database/Concerns/HasDataColumn.php b/src/Database/Concerns/HasDataColumn.php
index d59d944f..f20c48e7 100644
--- a/src/Database/Concerns/HasDataColumn.php
+++ b/src/Database/Concerns/HasDataColumn.php
@@ -2,6 +2,11 @@
 
 namespace Stancl\Tenancy\Database\Concerns;
 
+/**
+ * This trait lets you add a "data" column functionality to any Eloquent model.
+ * It serializes attributes which don't exist as columns on the model's table
+ * into a JSON column named data (customizable by overriding getDataColumn).
+ */
 trait HasDataColumn
 {
     public static $priorityListeners = [];
@@ -118,4 +123,4 @@ trait HasDataColumn
     {
         return array_merge(['id'], config('tenancy.custom_columns'));
     }
-}
\ No newline at end of file
+}
diff --git a/src/Database/Concerns/HasDomains.php b/src/Database/Concerns/HasDomains.php
index 02bb2c21..4bd54a16 100644
--- a/src/Database/Concerns/HasDomains.php
+++ b/src/Database/Concerns/HasDomains.php
@@ -13,4 +13,15 @@ trait HasDomains
     {
         return $this->hasMany(config('tenancy.domain_model'), 'tenant_id');
     }
+
+    public function createDomain($data): Domain
+    {
+        $class = config('tenancy.domain_model');
+
+        $domain = (new $class)->fill($data);
+        $domain->tenant()->associate($this);
+        $domain->save();
+
+        return $domain;
+    }
 }
diff --git a/src/Database/Models/Tenant.php b/src/Database/Models/Tenant.php
index 234cfc9d..f4534369 100644
--- a/src/Database/Models/Tenant.php
+++ b/src/Database/Models/Tenant.php
@@ -21,9 +21,7 @@ class Tenant extends Model implements Contracts\Tenant
 {
     use Concerns\CentralConnection,
         Concerns\GeneratesIds,
-        Concerns\HasDataColumn {
-        Concerns\HasDataColumn::getCasts as dataColumnCasts;
-    }
+        Concerns\HasDataColumn;
 
     protected $table = 'tenants';
     protected $primaryKey = 'id';
@@ -44,13 +42,6 @@ class Tenant extends Model implements Contracts\Tenant
         return new TenantCollection($models);
     }
 
-    public function getCasts()
-    {
-        return array_merge($this->dataColumnCasts(), [
-            'id' => $this->getIncrementing() ? 'integer' : 'string',
-        ]);
-    }
-
     public static function internalPrefix(): string
     {
         return config('tenancy.internal_prefix');
diff --git a/src/Middleware/InitializeTenancyBySubdomain.php b/src/Middleware/InitializeTenancyBySubdomain.php
index d2ca2a36..2377d5fe 100644
--- a/src/Middleware/InitializeTenancyBySubdomain.php
+++ b/src/Middleware/InitializeTenancyBySubdomain.php
@@ -53,7 +53,7 @@ class InitializeTenancyBySubdomain extends InitializeTenancyByDomain
 
         // If we're on localhost or an IP address, then we're not visiting a subdomain.
         $notADomain = in_array(count($parts), [1, 4]);
-        $thirdPartyDomain = ! Str::endsWith($hostname, config('tenancy.central_domains'));;
+        $thirdPartyDomain = ! Str::endsWith($hostname, config('tenancy.central_domains'));
 
         if ($notADomain || $thirdPartyDomain) {
             $handle = static::$onInvalidSubdomain ?? function ($e) {
diff --git a/src/TenancyServiceProvider.php b/src/TenancyServiceProvider.php
index a51f6a98..c168aaba 100644
--- a/src/TenancyServiceProvider.php
+++ b/src/TenancyServiceProvider.php
@@ -88,12 +88,12 @@ class TenancyServiceProvider extends ServiceProvider
         ], 'migrations');
 
         $this->publishes([
-            __DIR__ . '/../assets/2020_05_15_000010_create_tenant_user_impersonation_tokens_table.php' => database_path('migrations'),
+            __DIR__ . '/../assets/impersonation-migrations/' => database_path('migrations'),
         ], 'impersonation-migrations');
 
         $this->publishes([
             __DIR__ . '/../assets/TenancyServiceProvider.stub.php' => app_path('Providers/TenancyServiceProvider.php'),
-        ], 'migrations');
+        ], 'providers');
 
         $this->loadRoutesFrom(__DIR__ . '/routes.php');