diff --git a/app/models/metadata_file.rb b/app/models/metadata_file.rb
index 61aea897..fb5082f4 100644
--- a/app/models/metadata_file.rb
+++ b/app/models/metadata_file.rb
@@ -18,6 +18,18 @@ class MetadataFile < MetadataTemplate
   # XXX: Esto ayuda a deserializar en {Site#everything_of}
   def values; end
 
+  # Usar la descripción
+  def titleize?
+    true
+  end
+
+  # Devolver la descripción
+  #
+  # @return [String]
+  def to_s
+    value['description'].to_s
+  end
+
   def validate
     super
 
diff --git a/app/models/metadata_predefined_array.rb b/app/models/metadata_predefined_array.rb
index b8e5050e..566a491b 100644
--- a/app/models/metadata_predefined_array.rb
+++ b/app/models/metadata_predefined_array.rb
@@ -7,4 +7,13 @@ class MetadataPredefinedArray < MetadataArray
       [v[I18n.locale.to_s], k]
     end&.to_h
   end
+
+  # Devolver los valores legibles por humanes
+  #
+  # @todo Debería devolver los valores en el idioma del post, no de le
+  # usuarie
+  # @return [String]
+  def to_s
+    values.invert.select { |x, k| value.include?(x) }.values.join(', ')
+  end
 end
diff --git a/app/models/metadata_title.rb b/app/models/metadata_title.rb
index 729a71fd..6d6b1bde 100644
--- a/app/models/metadata_title.rb
+++ b/app/models/metadata_title.rb
@@ -7,6 +7,11 @@ class MetadataTitle < MetadataString
     false
   end
 
+  # Siempre recalcular el título
+  def value
+    self[:value] = default_value
+  end
+
   # Obtener todos los valores de texto del artículo y generar un título
   # en base a eso.
   #
diff --git a/app/views/posts/_htmx_form.haml b/app/views/posts/_htmx_form.haml
index 1a8c0597..f6704695 100644
--- a/app/views/posts/_htmx_form.haml
+++ b/app/views/posts/_htmx_form.haml
@@ -85,11 +85,13 @@
 
   = hidden_field_tag "#{base}[layout]", post.layout.name
 
-  -# Dibuja cada atributo
+  -# Dibuja cada atributo, excepto algunos
   = render 'posts/attributes', site: site, post: post, dir: dir, base: base, locale: locale, except: except
 
-  -# Enviamos valores vacíos para los atributos ocultos
+  -#
+    Enviamos valores vacíos o arrastrados desde el formulario anterior
+    para los atributos ignorados
   - except.each do |attr|
-    %input{ type: 'hidden', name: "#{base}[#{attr}]", value: "" }
+    %input{ type: 'hidden', name: "#{base}[#{attr}]", value: params[attr].presence }
 
 = yield(:post_form)
diff --git a/app/views/posts/attributes/_new_belongs_to.haml b/app/views/posts/attributes/_new_belongs_to.haml
index b083e55e..a187e9ea 100644
--- a/app/views/posts/attributes/_new_belongs_to.haml
+++ b/app/views/posts/attributes/_new_belongs_to.haml
@@ -100,6 +100,7 @@
     %input{ type: 'hidden', name: 'attribute', value: metadata.type }
     - if metadata.inverse?
       %input{ type: 'hidden', name: 'inverse', value: metadata.inverse }
+      %input{ type: 'hidden', name: metadata.inverse, value: post.uuid.value }
   %div{ id: post_modal_id, data: { controller: 'modal' } }
     = render 'bootstrap/modal', id: post_id, modal_content_attributes: { class: 'h-100' } do
       - content_for :"#{post_id}_body" do
diff --git a/app/views/posts/attributes/_new_has_and_belongs_to_many.haml b/app/views/posts/attributes/_new_has_and_belongs_to_many.haml
index 1142c3b9..5dd1039b 100644
--- a/app/views/posts/attributes/_new_has_and_belongs_to_many.haml
+++ b/app/views/posts/attributes/_new_has_and_belongs_to_many.haml
@@ -101,6 +101,7 @@
     %input{ type: 'hidden', name: 'attribute', value: metadata.type }
     - if metadata.inverse?
       %input{ type: 'hidden', name: 'inverse', value: metadata.inverse }
+      %input{ type: 'hidden', name: metadata.inverse, value: post.uuid.value }
   %div{ id: post_modal_id, data: { controller: 'modal' } }
     = render 'bootstrap/modal', id: post_id, modal_content_attributes: { class: 'h-100' } do
       - content_for :"#{post_id}_body" do
diff --git a/app/views/posts/attributes/_new_has_many.haml b/app/views/posts/attributes/_new_has_many.haml
index 9910e078..805636da 100644
--- a/app/views/posts/attributes/_new_has_many.haml
+++ b/app/views/posts/attributes/_new_has_many.haml
@@ -99,8 +99,10 @@
     %input{ type: 'hidden', name: 'name', value: name }
     %input{ type: 'hidden', name: 'form', value: form_id }
     %input{ type: 'hidden', name: 'attribute', value: metadata.type }
+    -# @todo Forma genérica de arrastrar valores desde un formulario al siguiente
     - if metadata.inverse?
       %input{ type: 'hidden', name: 'inverse', value: metadata.inverse }
+      %input{ type: 'hidden', name: metadata.inverse, value: post.uuid.value }
   %div{ id: post_modal_id, data: { controller: 'modal' } }
     = render 'bootstrap/modal', id: post_id, modal_content_attributes: { class: 'h-100' } do
       - content_for :"#{post_id}_body" do
diff --git a/app/views/posts/attributes/_new_has_one.haml b/app/views/posts/attributes/_new_has_one.haml
index 1d0bb380..c082da6d 100644
--- a/app/views/posts/attributes/_new_has_one.haml
+++ b/app/views/posts/attributes/_new_has_one.haml
@@ -46,7 +46,7 @@
       = render 'bootstrap/modal', id: id, modal_content_attributes: { class: 'h-100' } do
         - content_for :"#{id}_body" do
           -# @todo ocultar el modal después de guardar
-          .placeholder-glow{ 'hx-get': site_posts_form_path(site, layout: layout, base: id, name: name, form: form_id, swap: 'innerHTML', target: target_id, attribute: 'new_has_one', hide: modal_id, uuid: metadata.value, invalid: invalid_id, submitting: submitting_id, saved: saved_id), 'hx-trigger': 'load' }
+          .placeholder-glow{ 'hx-get': site_posts_form_path(site, layout: layout, base: id, name: name, form: form_id, swap: 'innerHTML', target: target_id, attribute: 'new_has_one', hide: modal_id, uuid: metadata.value, invalid: invalid_id, submitting: submitting_id, saved: saved_id, inverse: metadata.inverse, metadata.inverse => post.uuid.value), 'hx-trigger': 'load' }
             %span.placeholder.w-100.h-100
 
         - content_for :"#{id}_footer" do
diff --git a/app/views/posts/attributes/_new_predefined_array.haml b/app/views/posts/attributes/_new_predefined_array.haml
index d5f2110e..3b251bcb 100644
--- a/app/views/posts/attributes/_new_predefined_array.haml
+++ b/app/views/posts/attributes/_new_predefined_array.haml
@@ -34,7 +34,7 @@
     Para poder cancelar, mantenemos el estado original y desactivamos
     o activamos los ítemes según estén incluidos en esa lista o no.
   %ul.placeholder-glow{ data: { target: 'array.current' } }
-    - metadata.values.slice(*metadata.value).each_key do |value|
+    - metadata.values.invert.slice(*metadata.value).each_value do |value|
       = render 'posts/new_array_value', value: value
 
   = render 'bootstrap/modal', id: id, modal_content_attributes: { class: 'h-100' }, hide_actions: ['array#cancel'], keydown_actions: %w[keydown->array#cancelWithEscape] do