diff --git a/app/services/post_service.rb b/app/services/post_service.rb
index 08a46ae7..90aa9401 100644
--- a/app/services/post_service.rb
+++ b/app/services/post_service.rb
@@ -52,6 +52,7 @@ PostService = Struct.new(:site, :usuarie, :post, :params, keyword_init: true) do
       rm = []
       rm << post.path.value_was if post.path.changed?
 
+      create_nested_posts! post, params[:post]
       update_related_posts
 
       # Es importante que el artículo se guarde primero y luego los
@@ -181,7 +182,7 @@ PostService = Struct.new(:site, :usuarie, :post, :params, keyword_init: true) do
     post.nested_attributes.each do |nested_attribute|
      nested_metadata = post[nested_attribute]
      # @todo find_or_initialize
-     nested_post = site.posts(lang: post.lang.value).build(layout: nested_metadata.nested)
+     nested_post = nested_metadata.has_one || site.posts(lang: post.lang.value).build(layout: nested_metadata.nested)
      nested_params = params.require(nested_attribute).permit(nested_post.params).to_hash
 
      # Completa la relación 1:1
diff --git a/app/views/posts/attributes/_has_one_nested.haml b/app/views/posts/attributes/_has_one_nested.haml
index e98bff47..4aabf386 100644
--- a/app/views/posts/attributes/_has_one_nested.haml
+++ b/app/views/posts/attributes/_has_one_nested.haml
@@ -1,6 +1,6 @@
-- new_post = site.posts(lang: locale).build(layout: metadata.nested)
+- nested_post = metadata.has_one || site.posts(lang: locale).build(layout: metadata.nested)
 - base = "#{base}[#{metadata.name}]"
 
 .form-group
   = render 'layouts/details', id: metadata.nested, summary: site.layouts[metadata.nested].humanized_name do
-    = render 'posts/attributes_nested', site: site, post: new_post, dir: dir, base: base, locale: locale, inverse: metadata.inverse
+    = render 'posts/attributes_nested', site: site, post: nested_post, dir: dir, base: base, locale: locale, inverse: metadata.inverse