diff --git a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/ClosingMotive.php b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/ClosingMotive.php
index fc61aed9e..50cd3a88c 100644
--- a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/ClosingMotive.php
+++ b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/ClosingMotive.php
@@ -45,7 +45,7 @@ class ClosingMotive
     #[Serializer\Context(['is-translatable' => true], groups: ['docgen:read'])]
     private array $name = [];
 
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::FLOAT)]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::FLOAT, options: ['default' => 0.0])]
     private float $ordering = 0.0;
 
     #[ORM\ManyToOne(targetEntity: ClosingMotive::class, inversedBy: 'children')]
diff --git a/src/Bundle/ChillPersonBundle/Entity/Household/HouseholdCompositionType.php b/src/Bundle/ChillPersonBundle/Entity/Household/HouseholdCompositionType.php
index 695105084..9d172f5be 100644
--- a/src/Bundle/ChillPersonBundle/Entity/Household/HouseholdCompositionType.php
+++ b/src/Bundle/ChillPersonBundle/Entity/Household/HouseholdCompositionType.php
@@ -29,7 +29,7 @@ class HouseholdCompositionType
     private ?int $id = null;
 
     #[Serializer\Groups(['read', 'docgen:read'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON)]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::JSON, options: ['default' => '{}', 'jsonb' => true])]
     #[Serializer\Context(['is-translatable' => true], groups: ['docgen:read'])]
     private array $label = [];
 
diff --git a/src/Bundle/ChillPersonBundle/Entity/Relationships/Relation.php b/src/Bundle/ChillPersonBundle/Entity/Relationships/Relation.php
index 56d051608..2c4999616 100644
--- a/src/Bundle/ChillPersonBundle/Entity/Relationships/Relation.php
+++ b/src/Bundle/ChillPersonBundle/Entity/Relationships/Relation.php
@@ -27,7 +27,7 @@ class Relation
     private ?int $id = null;
 
     #[Serializer\Groups(['read'])]
-    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::BOOLEAN, nullable: true)]
+    #[ORM\Column(type: \Doctrine\DBAL\Types\Types::BOOLEAN, options: ['default' => true])]
     private bool $isActive = true;
 
     #[Serializer\Groups(['read'])]
diff --git a/src/Bundle/ChillPersonBundle/migrations/Version20240918130649.php b/src/Bundle/ChillPersonBundle/migrations/Version20240918130649.php
new file mode 100644
index 000000000..1583ea6d0
--- /dev/null
+++ b/src/Bundle/ChillPersonBundle/migrations/Version20240918130649.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Person;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240918130649 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Add comments on columns';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('COMMENT ON COLUMN chill_person_household_composition.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_household_composition.updatedAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_household_members.startDate IS \'(DC2Type:date_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_household_members.endDate IS \'(DC2Type:date_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_person.phonenumber IS \'(DC2Type:phone_number)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_person.mobilenumber IS \'(DC2Type:phone_number)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_phone.phonenumber IS \'(DC2Type:phone_number)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_resource.createdAt IS \'(DC2Type:datetime_immutable)\'');
+        $this->addSql('COMMENT ON COLUMN chill_person_resource.updatedAt IS \'(DC2Type:datetime_immutable)\'');
+    }
+
+    public function down(Schema $schema): void
+    {
+    }
+}
diff --git a/src/Bundle/ChillPersonBundle/migrations/Version20240918151852.php b/src/Bundle/ChillPersonBundle/migrations/Version20240918151852.php
new file mode 100644
index 000000000..0de63bb1e
--- /dev/null
+++ b/src/Bundle/ChillPersonBundle/migrations/Version20240918151852.php
@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Chill\Migrations\Person;
+
+use Doctrine\DBAL\Schema\Schema;
+use Doctrine\Migrations\AbstractMigration;
+
+final class Version20240918151852 extends AbstractMigration
+{
+    public function getDescription(): string
+    {
+        return 'Set not null and defaults on columns';
+    }
+
+    public function up(Schema $schema): void
+    {
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_participation ALTER startdate DROP DEFAULT');
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_user_history ALTER startdate SET DEFAULT \'now()\'');
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_work ALTER privatecomment_comments SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_accompanying_period_work_referrer ALTER id DROP DEFAULT');
+        $this->addSql('ALTER TABLE chill_person_household_composition_type ALTER label SET DEFAULT \'{}\'');
+        $this->addSql('ALTER TABLE chill_person_household_composition_type ALTER label SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_phone ALTER phonenumber SET NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_relationships ALTER createdby_id DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_relationships ALTER createdat DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdby_id DROP NOT NULL');
+        $this->addSql('ALTER TABLE chill_person_resource ALTER createdat DROP NOT NULL');
+    }
+
+    public function down(Schema $schema): void
+    {
+    }
+}