diff --git a/build.gradle b/build.gradle
index 737e65b..e6eee89 100644
--- a/build.gradle
+++ b/build.gradle
@@ -8,7 +8,7 @@ plugins {
 }
 
 group = 'com.flexcodelabs'
-version = '0.0.26'
+version = '0.0.27'
 description = 'Flextuma App'
 
 java {
diff --git a/src/main/java/com/flexcodelabs/flextuma/core/entities/metadata/AbstractMetadataEntity.java b/src/main/java/com/flexcodelabs/flextuma/core/entities/metadata/AbstractMetadataEntity.java
index 04571b9..8c51c2e 100644
--- a/src/main/java/com/flexcodelabs/flextuma/core/entities/metadata/AbstractMetadataEntity.java
+++ b/src/main/java/com/flexcodelabs/flextuma/core/entities/metadata/AbstractMetadataEntity.java
@@ -1,5 +1,6 @@
 package com.flexcodelabs.flextuma.core.entities.metadata;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.flexcodelabs.flextuma.core.entities.base.Owner;
 import com.flexcodelabs.flextuma.core.entities.contact.Contact;
 import jakarta.persistence.Column;
@@ -22,5 +23,6 @@ public abstract class AbstractMetadataEntity extends Owner {
     private String description;
 
     @ManyToMany
+    @JsonIgnoreProperties({ "hibernateLazyInitializer", "handler" })
     private List<Contact> contacts = new ArrayList<>();
 }
\ No newline at end of file
diff --git a/src/main/java/com/flexcodelabs/flextuma/core/services/DataSeederService.java b/src/main/java/com/flexcodelabs/flextuma/core/services/DataSeederService.java
index e609cbd..4adca18 100644
--- a/src/main/java/com/flexcodelabs/flextuma/core/services/DataSeederService.java
+++ b/src/main/java/com/flexcodelabs/flextuma/core/services/DataSeederService.java
@@ -32,7 +32,6 @@ public void seedSystemData() {
                                         privId);
                         log.info("🔐 Privilege seeding result: {} rows affected", privResult);
 
-                        // Seed role
                         UUID roleId = UUID.fromString("6269df23-f8a0-4776-bd89-3015521bc19d");
                         int roleResult = jdbcTemplate.update(
                                         "INSERT INTO role (id, name, system, active, created, updated) " +
@@ -41,17 +40,14 @@ public void seedSystemData() {
                                         roleId);
                         log.info("👑 Role seeding result: {} rows affected", roleResult);
 
-                        // Link role to privilege
                         int userPrivResult = jdbcTemplate.update(
                                         "INSERT INTO userprivilege (role, privilege) VALUES (?, ?) " +
                                                         "ON CONFLICT DO NOTHING",
                                         roleId, privId);
                         log.info("🔗 Role-Privilege linking result: {} rows affected", userPrivResult);
 
-                        // Seed admin user
                         seedUser(roleId, "admin", "admin@flextuma.com", "Admin123", roleId);
 
-                        // Seed system user
                         seedUser(UUID.fromString("7269df24-68a0-4776-bd89-4015521bc19d"), "SYSTEM",
                                         "system@flextuma.com", "system_secret_key", roleId);