diff --git a/pagetop/src/base/component/anchor.rs b/pagetop/src/base/component/anchor.rs
index 1d0ce8a1..0c100f04 100644
--- a/pagetop/src/base/component/anchor.rs
+++ b/pagetop/src/base/component/anchor.rs
@@ -55,7 +55,7 @@ impl ComponentTrait for Anchor {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         let target = match &self.target() {
             AnchorTarget::Blank         => Some("_blank"),
             AnchorTarget::Context(name) => Some(name.as_str()),
diff --git a/pagetop/src/base/component/block.rs b/pagetop/src/base/component/block.rs
index a37bc2ed..c3581654 100644
--- a/pagetop/src/base/component/block.rs
+++ b/pagetop/src/base/component/block.rs
@@ -5,7 +5,7 @@ pub const BLOCK_COMPONENT: &str = "pagetop::component::block";
 pub struct Block {
     renderable: fn() -> bool,
     weight    : isize,
-    components: ComponentsHolder,
+    components: ComponentsBundle,
     title     : OptAttr,
     id        : OptIden,
     classes   : Classes,
@@ -17,7 +17,7 @@ impl ComponentTrait for Block {
         Block {
             renderable: render_always,
             weight    : 0,
-            components: ComponentsHolder::new(),
+            components: ComponentsBundle::new(),
             title     : OptAttr::new(),
             id        : OptIden::new(),
             classes   : Classes::new_with_default("block"),
@@ -37,7 +37,7 @@ impl ComponentTrait for Block {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         let id = context.required_id::<Block>(self.id());
         html! {
             div id=(id) class=[self.classes()] {
@@ -70,7 +70,7 @@ impl Block {
         self
     }
 
-    pub fn components(&self) -> &ComponentsHolder {
+    pub fn components(&self) -> &ComponentsBundle {
         &self.components
     }
 
diff --git a/pagetop/src/base/component/chunck.rs b/pagetop/src/base/component/chunck.rs
index fdbfe9ee..1832a455 100644
--- a/pagetop/src/base/component/chunck.rs
+++ b/pagetop/src/base/component/chunck.rs
@@ -31,7 +31,7 @@ impl ComponentTrait for Chunck {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         html! { (*self.html()) }
     }
 
diff --git a/pagetop/src/base/component/container.rs b/pagetop/src/base/component/container.rs
index 7be54148..f7e59740 100644
--- a/pagetop/src/base/component/container.rs
+++ b/pagetop/src/base/component/container.rs
@@ -7,7 +7,7 @@ pub enum ContainerType { Header, Footer, Main, Section, Wrapper }
 pub struct Container {
     renderable   : fn() -> bool,
     weight       : isize,
-    components   : ComponentsHolder,
+    components   : ComponentsBundle,
     container    : ContainerType,
     id           : OptIden,
     classes      : Classes,
@@ -20,7 +20,7 @@ impl ComponentTrait for Container {
         Container {
             renderable   : render_always,
             weight       : 0,
-            components   : ComponentsHolder::new(),
+            components   : ComponentsBundle::new(),
             container    : ContainerType::Wrapper,
             id           : OptIden::new(),
             classes      : Classes::new_with_default("container"),
@@ -41,7 +41,7 @@ impl ComponentTrait for Container {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         match self.container_type() {
             ContainerType::Header => html! {
                 header id=[self.id()] class=[self.classes()] {
@@ -120,7 +120,7 @@ impl Container {
         self
     }
 
-    pub fn components(&self) -> &ComponentsHolder {
+    pub fn components(&self) -> &ComponentsBundle {
         &self.components
     }
 
diff --git a/pagetop/src/base/component/form/button.rs b/pagetop/src/base/component/form/button.rs
index ad042b60..fc3e82b3 100644
--- a/pagetop/src/base/component/form/button.rs
+++ b/pagetop/src/base/component/form/button.rs
@@ -44,7 +44,7 @@ impl ComponentTrait for Button {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         let button_type = match self.button_type() {
             ButtonType::Button => "button",
             ButtonType::Reset  => "reset",
diff --git a/pagetop/src/base/component/form/date.rs b/pagetop/src/base/component/form/date.rs
index 763a474a..19ba44a9 100644
--- a/pagetop/src/base/component/form/date.rs
+++ b/pagetop/src/base/component/form/date.rs
@@ -52,7 +52,7 @@ impl ComponentTrait for Date {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         let id = match self.name() {
             Some(name) => Some(concat_string!("edit-", name)),
             None => None,
diff --git a/pagetop/src/base/component/form/form.rs b/pagetop/src/base/component/form/form.rs
index 688eeeed..72c3bbcd 100644
--- a/pagetop/src/base/component/form/form.rs
+++ b/pagetop/src/base/component/form/form.rs
@@ -7,7 +7,7 @@ pub enum FormMethod {Get, Post}
 pub struct Form {
     renderable: fn() -> bool,
     weight    : isize,
-    elements  : ComponentsHolder,
+    elements  : ComponentsBundle,
     action    : OptAttr,
     charset   : OptAttr,
     method    : FormMethod,
@@ -21,7 +21,7 @@ impl ComponentTrait for Form {
         Form {
             renderable: render_always,
             weight    : 0,
-            elements  : ComponentsHolder::new(),
+            elements  : ComponentsBundle::new(),
             action    : OptAttr::new(),
             charset   : OptAttr::new_with_value("UTF-8"),
             method    : FormMethod::Post,
@@ -43,7 +43,7 @@ impl ComponentTrait for Form {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         let method = match self.method() {
             FormMethod::Get => None,
             FormMethod::Post => Some("post".to_owned())
@@ -79,7 +79,7 @@ impl Form {
         self
     }
 
-    pub fn elements(&self) -> &ComponentsHolder {
+    pub fn elements(&self) -> &ComponentsBundle {
         &self.elements
     }
 
diff --git a/pagetop/src/base/component/form/hidden.rs b/pagetop/src/base/component/form/hidden.rs
index 91a2986f..83bca41b 100644
--- a/pagetop/src/base/component/form/hidden.rs
+++ b/pagetop/src/base/component/form/hidden.rs
@@ -25,7 +25,7 @@ impl ComponentTrait for Hidden {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         let id = match self.name() {
             Some(name) => Some(concat_string!("value-", name)),
             _ => None
diff --git a/pagetop/src/base/component/form/input.rs b/pagetop/src/base/component/form/input.rs
index 806be50a..c96197e8 100644
--- a/pagetop/src/base/component/form/input.rs
+++ b/pagetop/src/base/component/form/input.rs
@@ -62,14 +62,14 @@ impl ComponentTrait for Input {
         self.weight
     }
 
-    fn before_render(&mut self, _: &mut Context) {
+    fn before_render(&mut self, _: &mut InContext) {
         if let Some(name) = self.name() {
             let class = concat_string!("form-item-", name);
             self.alter_classes(class.as_str(), ClassesOp::AddFirst);
         }
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         let type_input = match self.input_type() {
             InputType::Email     => "email",
             InputType::Password  => "password",
diff --git a/pagetop/src/base/component/grid/column.rs b/pagetop/src/base/component/grid/column.rs
index b06faea2..4cf0f48e 100644
--- a/pagetop/src/base/component/grid/column.rs
+++ b/pagetop/src/base/component/grid/column.rs
@@ -5,7 +5,7 @@ pub const COLUMN_COMPONENT: &str = "pagetop::component::grid::column";
 pub struct Column {
     renderable: fn() -> bool,
     weight    : isize,
-    components: ComponentsHolder,
+    components: ComponentsBundle,
     id        : OptIden,
     classes   : Classes,
     template  : String,
@@ -16,7 +16,7 @@ impl ComponentTrait for Column {
         Column {
             renderable: render_always,
             weight    : 0,
-            components: ComponentsHolder::new(),
+            components: ComponentsBundle::new(),
             id        : OptIden::new(),
             classes   : Classes::new_with_default("col"),
             template  : "default".to_owned(),
@@ -35,7 +35,7 @@ impl ComponentTrait for Column {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         html! {
             div id=[self.id()] class=[self.classes()] {
                 (self.components().render(context))
@@ -61,7 +61,7 @@ impl Column {
         self
     }
 
-    pub fn components(&self) -> &ComponentsHolder {
+    pub fn components(&self) -> &ComponentsBundle {
         &self.components
     }
 
diff --git a/pagetop/src/base/component/grid/row.rs b/pagetop/src/base/component/grid/row.rs
index 0ffe3f08..57f44568 100644
--- a/pagetop/src/base/component/grid/row.rs
+++ b/pagetop/src/base/component/grid/row.rs
@@ -5,7 +5,7 @@ pub const ROW_COMPONENT: &str = "pagetop::component::grid::row";
 pub struct Row {
     renderable: fn() -> bool,
     weight    : isize,
-    columns   : ComponentsHolder,
+    columns   : ComponentsBundle,
     id        : OptIden,
     classes   : Classes,
     template  : String,
@@ -16,7 +16,7 @@ impl ComponentTrait for Row {
         Row {
             renderable: render_always,
             weight    : 0,
-            columns   : ComponentsHolder::new(),
+            columns   : ComponentsBundle::new(),
             id        : OptIden::new(),
             classes   : Classes::new_with_default("row"),
             template  : "default".to_owned(),
@@ -35,7 +35,7 @@ impl ComponentTrait for Row {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         html! {
             div id=[self.id()] class=[self.classes()] {
                 (self.columns().render(context))
@@ -61,7 +61,7 @@ impl Row {
         self
     }
 
-    pub fn columns(&self) -> &ComponentsHolder {
+    pub fn columns(&self) -> &ComponentsBundle {
         &self.columns
     }
 
diff --git a/pagetop/src/base/component/heading.rs b/pagetop/src/base/component/heading.rs
index eada3ea5..4248fb03 100644
--- a/pagetop/src/base/component/heading.rs
+++ b/pagetop/src/base/component/heading.rs
@@ -50,7 +50,7 @@ impl ComponentTrait for Heading {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         html! { @match &self.heading() {
             HeadingType::H1 => h1 id=[self.id()] class=[self.classes()] { (*self.html()) },
             HeadingType::H2 => h2 id=[self.id()] class=[self.classes()] { (*self.html()) },
diff --git a/pagetop/src/base/component/image.rs b/pagetop/src/base/component/image.rs
index 5a3f16c6..3d3a361e 100644
--- a/pagetop/src/base/component/image.rs
+++ b/pagetop/src/base/component/image.rs
@@ -35,7 +35,7 @@ impl ComponentTrait for Image {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         html! {
             img
                 src=[self.source()]
diff --git a/pagetop/src/base/component/menu.rs b/pagetop/src/base/component/menu.rs
index c4a97a05..ef7668aa 100644
--- a/pagetop/src/base/component/menu.rs
+++ b/pagetop/src/base/component/menu.rs
@@ -42,7 +42,7 @@ impl ComponentTrait for MenuItem {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         match self.item_type() {
             MenuItemType::Label(label) => html! {
                 li class="label" { a href="#" { (label) } }
@@ -176,7 +176,7 @@ impl MenuItem {
 pub struct Menu {
     renderable: fn() -> bool,
     weight    : isize,
-    items     : ComponentsHolder,
+    items     : ComponentsBundle,
     id        : OptIden,
     classes   : Classes,
     template  : String,
@@ -187,7 +187,7 @@ impl ComponentTrait for Menu {
         Menu {
             renderable: render_always,
             weight    : 0,
-            items     : ComponentsHolder::new(),
+            items     : ComponentsBundle::new(),
             id        : OptIden::new(),
             classes   : Classes::new_with_default("sm sm-clean"),
             template  : "default".to_owned(),
@@ -206,7 +206,7 @@ impl ComponentTrait for Menu {
         self.weight
     }
 
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         context
             .add_stylesheet(StyleSheet::source(
                 "/theme/menu/css/menu.css?ver=1.1.1"
@@ -251,7 +251,7 @@ impl Menu {
         self
     }
 
-    pub fn items(&self) -> &ComponentsHolder {
+    pub fn items(&self) -> &ComponentsBundle {
         &self.items
     }
 
diff --git a/pagetop/src/base/component/paragraph.rs b/pagetop/src/base/component/paragraph.rs
index d8e1ac4b..c0d7d93c 100644
--- a/pagetop/src/base/component/paragraph.rs
+++ b/pagetop/src/base/component/paragraph.rs
@@ -46,7 +46,7 @@ impl ComponentTrait for Paragraph {
         self.weight
     }
 
-    fn default_render(&self, _: &mut Context) -> Markup {
+    fn default_render(&self, _: &mut InContext) -> Markup {
         html! {
             p id=[self.id()] class=[self.classes()] { (*self.html()) }
         }
diff --git a/pagetop/src/base/theme/bulmix.rs b/pagetop/src/base/theme/bulmix.rs
index e6041798..f099d880 100644
--- a/pagetop/src/base/theme/bulmix.rs
+++ b/pagetop/src/base/theme/bulmix.rs
@@ -33,7 +33,7 @@ impl ThemeTrait for Bulmix {
     fn before_render_component(
         &self,
         component: &mut dyn ComponentTrait,
-        _context: &mut Context
+        _context: &mut InContext
     ) {
         match component.handler() {
             HEADING_COMPONENT => {
diff --git a/pagetop/src/core/component.rs b/pagetop/src/core/component.rs
index f11f6b1b..038ee93d 100644
--- a/pagetop/src/core/component.rs
+++ b/pagetop/src/core/component.rs
@@ -5,8 +5,8 @@ pub use hook::{
 };
 
 mod context;
+pub use context::InContext;
 pub use context::{
-    Context,
     Favicon,
     JavaScript, JSMode,
     StyleSheet,
@@ -21,8 +21,8 @@ pub use definition::{
 };
 use definition::render_component;
 
-mod holder;
-pub use holder::ComponentsHolder;
+mod bundle;
+pub use bundle::ComponentsBundle;
 
 mod all;
 pub use all::add_component_to;
diff --git a/pagetop/src/core/component/all.rs b/pagetop/src/core/component/all.rs
index 82573f59..a8567794 100644
--- a/pagetop/src/core/component/all.rs
+++ b/pagetop/src/core/component/all.rs
@@ -1,10 +1,10 @@
 use crate::Lazy;
-use super::{ComponentsHolder, ComponentTrait};
+use super::{ComponentsBundle, ComponentTrait};
 
 use std::sync::RwLock;
 use std::collections::HashMap;
 
-static COMPONENTS: Lazy<RwLock<HashMap<&str, ComponentsHolder>>> = Lazy::new(|| {
+static COMPONENTS: Lazy<RwLock<HashMap<&str, ComponentsBundle>>> = Lazy::new(|| {
     RwLock::new(HashMap::new())
 });
 
@@ -13,10 +13,10 @@ pub fn add_component_to(region: &'static str, component: impl ComponentTrait) {
     if let Some(regions) = hmap.get_mut(region) {
         regions.add(component);
     } else {
-        hmap.insert(region, ComponentsHolder::new_with(component));
+        hmap.insert(region, ComponentsBundle::new_with(component));
     }
 }
 
-pub fn common_components() -> HashMap<&'static str, ComponentsHolder> {
+pub fn common_components() -> HashMap<&'static str, ComponentsBundle> {
     COMPONENTS.read().unwrap().clone()
 }
diff --git a/pagetop/src/core/component/holder.rs b/pagetop/src/core/component/bundle.rs
similarity index 69%
rename from pagetop/src/core/component/holder.rs
rename to pagetop/src/core/component/bundle.rs
index b19eb7f2..0477a4fd 100644
--- a/pagetop/src/core/component/holder.rs
+++ b/pagetop/src/core/component/bundle.rs
@@ -1,18 +1,18 @@
 use crate::html::{Markup, html};
-use super::{Context, ComponentTrait};
+use super::{InContext, ComponentTrait};
 
 use std::sync::{Arc, RwLock};
 
 #[derive(Clone)]
-pub struct ComponentsHolder(Vec<Arc<RwLock<dyn ComponentTrait>>>);
+pub struct ComponentsBundle(Vec<Arc<RwLock<dyn ComponentTrait>>>);
 
-impl ComponentsHolder {
+impl ComponentsBundle {
     pub fn new() -> Self {
-        ComponentsHolder(Vec::new())
+        ComponentsBundle(Vec::new())
     }
 
     pub fn new_with(component: impl ComponentTrait) -> Self {
-        let mut container = ComponentsHolder::new();
+        let mut container = ComponentsBundle::new();
         container.add(component);
         container
     }
@@ -21,7 +21,7 @@ impl ComponentsHolder {
         self.0.push(Arc::new(RwLock::new(component)));
     }
 
-    pub fn render(&self, context: &mut Context) -> Markup {
+    pub fn render(&self, context: &mut InContext) -> Markup {
         let mut components = self.0.clone();
         components.sort_by_key(|c| c.read().unwrap().weight());
         html! {
diff --git a/pagetop/src/core/component/context.rs b/pagetop/src/core/component/context.rs
index 3aeab266..a5c7a43a 100644
--- a/pagetop/src/core/component/context.rs
+++ b/pagetop/src/core/component/context.rs
@@ -19,7 +19,7 @@ static DEFAULT_THEME: Lazy<&dyn ThemeTrait> = Lazy::new(|| {
     }
 });
 
-pub struct Context {
+pub struct InContext {
     theme      : &'static dyn ThemeTrait,
     favicon    : Option<Favicon>,
     metadata   : Vec<(String, String)>,
@@ -29,9 +29,9 @@ pub struct Context {
     id_counter : usize,
 }
 
-impl Context {
+impl InContext {
     pub fn new() -> Self {
-        Context {
+        InContext {
             theme      : *DEFAULT_THEME,
             favicon    : None,
             metadata   : Vec::new(),
@@ -93,20 +93,20 @@ impl Context {
         self
     }
 
-    /// Context GETTERS.
+    /// InContext GETTERS.
 
     pub(crate) fn theme(&mut self) -> &'static dyn ThemeTrait {
         self.theme
     }
 
-    /// Context RENDER.
+    /// InContext RENDER.
 
     pub fn render(&mut self) -> Markup {
         let ordered_css = &mut self.stylesheets;
-        ordered_css.sort_by_key(|o| o.weight);
+        ordered_css.sort_by_key(|css| css.weight);
 
         let ordered_js = &mut self.javascripts;
-        ordered_js.sort_by_key(|o| o.weight);
+        ordered_js.sort_by_key(|js| js.weight);
 
         html! {
             @match &self.favicon {
@@ -125,7 +125,7 @@ impl Context {
         }
     }
 
-    // Context EXTRAS.
+    // InContext EXTRAS.
 
     pub fn required_id<T>(&mut self, id: &Option<String>) -> String {
         match id {
diff --git a/pagetop/src/core/component/definition.rs b/pagetop/src/core/component/definition.rs
index ce57b240..96950798 100644
--- a/pagetop/src/core/component/definition.rs
+++ b/pagetop/src/core/component/definition.rs
@@ -1,7 +1,7 @@
 use crate::util;
 use crate::html::{Markup, html};
 use crate::core::hook::{hook_ref, run_hooks};
-use super::{BEFORE_RENDER_COMPONENT_HOOK, BeforeRenderComponentHook, Context};
+use super::{BEFORE_RENDER_COMPONENT_HOOK, BeforeRenderComponentHook, InContext};
 
 pub use std::any::Any as AnyComponent;
 
@@ -27,11 +27,11 @@ pub trait ComponentTrait: AnyComponent + Send + Sync {
     }
 
     #[allow(unused_variables)]
-    fn before_render(&mut self, context: &mut Context) {
+    fn before_render(&mut self, context: &mut InContext) {
     }
 
     #[allow(unused_variables)]
-    fn default_render(&self, context: &mut Context) -> Markup {
+    fn default_render(&self, context: &mut InContext) -> Markup {
         html! {}
     }
 
@@ -48,7 +48,7 @@ pub fn component_mut<C: 'static>(component: &mut dyn ComponentTrait) -> &mut C {
     component.as_mut_any().downcast_mut::<C>().unwrap()
 }
 
-pub fn render_component(component: &mut dyn ComponentTrait, context: &mut Context) -> Markup {
+pub fn render_component(component: &mut dyn ComponentTrait, context: &mut InContext) -> Markup {
     // Acciones del componente antes de renderizar.
     component.before_render(context);
 
diff --git a/pagetop/src/core/component/hook.rs b/pagetop/src/core/component/hook.rs
index e29ac1eb..82d1ba01 100644
--- a/pagetop/src/core/component/hook.rs
+++ b/pagetop/src/core/component/hook.rs
@@ -1,10 +1,10 @@
 use crate::core::hook::{HookTrait, AnyHook};
-use super::{ComponentTrait, Context};
+use super::{ComponentTrait, InContext};
 
 pub const BEFORE_RENDER_COMPONENT_HOOK: &str = "pagetop::hook::before_render_component";
 
 pub struct BeforeRenderComponentHook {
-    hook: Option<fn(&mut dyn ComponentTrait, &mut Context)>,
+    hook: Option<fn(&mut dyn ComponentTrait, &mut InContext)>,
     weight: isize,
 }
 
@@ -30,7 +30,7 @@ impl HookTrait for BeforeRenderComponentHook {
 }
 
 impl BeforeRenderComponentHook {
-    pub fn with_hook(mut self, hook: fn(&mut dyn ComponentTrait, &mut Context)) -> Self {
+    pub fn with_hook(mut self, hook: fn(&mut dyn ComponentTrait, &mut InContext)) -> Self {
         self.hook = Some(hook);
         self
     }
@@ -40,7 +40,7 @@ impl BeforeRenderComponentHook {
         self
     }
 
-    pub fn run(&self, component: &mut dyn ComponentTrait, context: &mut Context) {
+    pub fn run(&self, component: &mut dyn ComponentTrait, context: &mut InContext) {
         if let Some(hook) = self.hook {
             hook(component, context)
         }
diff --git a/pagetop/src/core/theme/definition.rs b/pagetop/src/core/theme/definition.rs
index 205ea6cd..841632ba 100644
--- a/pagetop/src/core/theme/definition.rs
+++ b/pagetop/src/core/theme/definition.rs
@@ -2,7 +2,7 @@ use crate::{concat_string, util};
 use crate::config::SETTINGS;
 use crate::html::{Markup, html};
 use crate::core::app;
-use crate::core::component::{ComponentTrait, Context, Favicon};
+use crate::core::component::{ComponentTrait, Favicon, InContext};
 use crate::response::page::Page;
 use crate::base::component::Chunck;
 
@@ -86,7 +86,7 @@ pub trait ThemeTrait: BaseTheme + Send + Sync {
     fn before_render_component(
         &self,
         component: &mut dyn ComponentTrait,
-        context: &mut Context
+        context: &mut InContext
     ) {
     /*
         Cómo usarlo:
@@ -105,7 +105,7 @@ pub trait ThemeTrait: BaseTheme + Send + Sync {
     fn render_component(
         &self,
         component: &dyn ComponentTrait,
-        context: &mut Context
+        context: &mut InContext
     ) -> Option<Markup> {
         None
     /*
diff --git a/pagetop/src/response/page/definition.rs b/pagetop/src/response/page/definition.rs
index f57de4ee..ce1ab12b 100644
--- a/pagetop/src/response/page/definition.rs
+++ b/pagetop/src/response/page/definition.rs
@@ -42,8 +42,8 @@ pub struct Page<'a> {
     direction   : OptAttr,
     title       : OptAttr,
     description : OptAttr,
-    context     : Context,
-    regions     : HashMap<&'a str, ComponentsHolder>,
+    context     : InContext,
+    regions     : HashMap<&'a str, ComponentsBundle>,
     body_classes: Classes,
     template    : String,
 }
@@ -62,7 +62,7 @@ impl<'a> Page<'a> {
             },
             title       : OptAttr::new(),
             description : OptAttr::new(),
-            context     : Context::new(),
+            context     : InContext::new(),
             regions     : common_components(),
             body_classes: Classes::new_with_default("body"),
             template    : "default".to_owned(),
@@ -103,7 +103,7 @@ impl<'a> Page<'a> {
         if let Some(regions) = self.regions.get_mut(region) {
             regions.add(component);
         } else {
-            self.regions.insert(region, ComponentsHolder::new_with(component));
+            self.regions.insert(region, ComponentsBundle::new_with(component));
         }
         self
     }
@@ -136,7 +136,7 @@ impl<'a> Page<'a> {
         self.description.option()
     }
 
-    pub fn context(&mut self) -> &mut Context {
+    pub fn context(&mut self) -> &mut InContext {
         &mut self.context
     }