diff --git a/commons/zenoh-macros/src/lib.rs b/commons/zenoh-macros/src/lib.rs
index 003525daa9..f3533a6aea 100644
--- a/commons/zenoh-macros/src/lib.rs
+++ b/commons/zenoh-macros/src/lib.rs
@@ -19,7 +19,7 @@
 //! [Click here for Zenoh's documentation](../zenoh/index.html)
 use proc_macro::TokenStream;
 use quote::{quote, ToTokens};
-use syn::{parse_macro_input, parse_quote, Attribute, Error, Item, LitStr, TraitItem};
+use syn::{parse_macro_input, parse_quote, Attribute, Error, Item, ItemImpl, LitStr, TraitItem};
 use zenoh_keyexpr::{
     format::{
         macro_support::{self, SegmentBuilder},
@@ -522,3 +522,81 @@ pub fn register_param(input: proc_macro::TokenStream) -> proc_macro::TokenStream
         .unwrap_or_else(syn::Error::into_compile_error)
         .into()
 }
+
+/// Macro `#[internal_trait]` should precede
+/// `impl Trait for Struct { ... }`
+///
+/// This macro wraps the implementations of "internal" tratis.
+///
+/// These traits are used to group set of functions which should be implemented
+/// together and with the same portotyoe. E.g. `QoSBuilderTrait` provides set of
+/// setters (`congestion_control`, `priority`, `express`) and we should not
+/// forget to implement all these setters for each entity which supports
+/// QoS functionality.
+///
+/// The traits mechanism is a good way to group functions. But additional traits
+/// adds extra burden to end user who have to import it every time.
+///
+/// The macro `internal_trait` solves this problem by adding
+/// methods with same names as in trait to structure implementation itself,
+/// making them available to user without additional trait import.
+///
+#[proc_macro_attribute]
+pub fn internal_trait(_attr: TokenStream, item: TokenStream) -> TokenStream {
+    let input = parse_macro_input!(item as ItemImpl);
+    let trait_path = &input.trait_.as_ref().unwrap().1;
+    let struct_path = &input.self_ty;
+    let generics = &input.generics;
+    // let struct_lifetime = get_type_path_lifetime(struct_path);
+
+    let mut struct_methods = quote! {};
+    for item_fn in input.items.iter() {
+        if let syn::ImplItem::Fn(method) = item_fn {
+            let method_name = &method.sig.ident;
+            let method_generic_params = &method.sig.generics.params;
+            let method_generic_params = if method_generic_params.is_empty() {
+                quote! {}
+            } else {
+                quote! {<#method_generic_params>}
+            };
+            let method_args = &method.sig.inputs;
+            let method_output = &method.sig.output;
+            let where_clause = &method.sig.generics.where_clause;
+            let mut method_call_args = quote! {};
+            for arg in method_args.iter() {
+                match arg {
+                    syn::FnArg::Receiver(_) => {
+                        method_call_args.extend(quote! { self, });
+                    }
+                    syn::FnArg::Typed(pat_type) => {
+                        let pat = &pat_type.pat;
+                        method_call_args.extend(quote! { #pat, });
+                    }
+                }
+            }
+            let mut attributes = quote! {};
+            for attr in &method.attrs {
+                attributes.extend(quote! {
+                    #attr
+                });
+            }
+            // call corresponding trait method from struct method
+            struct_methods.extend(quote! {
+                #attributes
+                pub fn #method_name #method_generic_params (#method_args) #method_output #where_clause {
+                    <#struct_path as #trait_path>::#method_name(#method_call_args)
+                }
+            });
+        }
+    }
+    let struct_methods_output = quote! {
+        impl #generics #struct_path {
+            #struct_methods
+        }
+    };
+    (quote! {
+        #input
+        #struct_methods_output
+    })
+    .into()
+}
diff --git a/plugins/zenoh-plugin-rest/examples/z_serve_sse.rs b/plugins/zenoh-plugin-rest/examples/z_serve_sse.rs
index aefdfd4f86..161e647457 100644
--- a/plugins/zenoh-plugin-rest/examples/z_serve_sse.rs
+++ b/plugins/zenoh-plugin-rest/examples/z_serve_sse.rs
@@ -15,10 +15,7 @@ use std::time::Duration;
 
 use clap::{arg, Command};
 use zenoh::{
-    config::Config,
-    key_expr::keyexpr,
-    qos::{CongestionControl, QoSBuilderTrait},
-    session::SessionDeclarations,
+    config::Config, key_expr::keyexpr, qos::CongestionControl, session::SessionDeclarations,
 };
 
 const HTML: &str = r#"
diff --git a/plugins/zenoh-plugin-rest/src/lib.rs b/plugins/zenoh-plugin-rest/src/lib.rs
index eb65a991d6..7ed44ebe2f 100644
--- a/plugins/zenoh-plugin-rest/src/lib.rs
+++ b/plugins/zenoh-plugin-rest/src/lib.rs
@@ -53,7 +53,7 @@ use zenoh_plugin_trait::{plugin_long_version, plugin_version, Plugin, PluginCont
 
 mod config;
 pub use config::Config;
-use zenoh::{bytes::EncodingBuilderTrait, query::ReplyError};
+use zenoh::query::ReplyError;
 
 const GIT_VERSION: &str = git_version::git_version!(prefix = "v", cargo_prefix = "v");
 lazy_static::lazy_static! {
diff --git a/plugins/zenoh-plugin-storage-manager/src/replica/aligner.rs b/plugins/zenoh-plugin-storage-manager/src/replica/aligner.rs
index 952a72f499..cf38fe4728 100644
--- a/plugins/zenoh-plugin-storage-manager/src/replica/aligner.rs
+++ b/plugins/zenoh-plugin-storage-manager/src/replica/aligner.rs
@@ -24,7 +24,6 @@ use tokio::sync::RwLock;
 use zenoh::{
     internal::Value,
     key_expr::{KeyExpr, OwnedKeyExpr},
-    prelude::*,
     query::Selector,
     sample::{Sample, SampleBuilder},
     time::Timestamp,
diff --git a/plugins/zenoh-plugin-storage-manager/src/replica/storage.rs b/plugins/zenoh-plugin-storage-manager/src/replica/storage.rs
index d2147b137c..7352ccdeb7 100644
--- a/plugins/zenoh-plugin-storage-manager/src/replica/storage.rs
+++ b/plugins/zenoh-plugin-storage-manager/src/replica/storage.rs
@@ -23,7 +23,6 @@ use flume::{Receiver, Sender};
 use futures::select;
 use tokio::sync::{Mutex, RwLock};
 use zenoh::{
-    bytes::EncodingBuilderTrait,
     internal::{
         buffers::{SplitBuffer, ZBuf},
         zenoh_home, Timed, TimedEvent, Timer, Value,
@@ -35,7 +34,7 @@ use zenoh::{
         KeyExpr, OwnedKeyExpr,
     },
     query::{ConsolidationMode, QueryTarget},
-    sample::{Sample, SampleBuilder, SampleKind, TimestampBuilderTrait},
+    sample::{Sample, SampleBuilder, SampleKind},
     session::{Session, SessionDeclarations},
     time::{Timestamp, NTP64},
 };
diff --git a/zenoh-ext/src/querying_subscriber.rs b/zenoh-ext/src/querying_subscriber.rs
index 224abfde87..e3ab70c1c6 100644
--- a/zenoh-ext/src/querying_subscriber.rs
+++ b/zenoh-ext/src/querying_subscriber.rs
@@ -27,7 +27,7 @@ use zenoh::{
     prelude::Wait,
     pubsub::{Reliability, Subscriber},
     query::{QueryConsolidation, QueryTarget, ReplyKeyExpr, Selector},
-    sample::{Locality, Sample, SampleBuilder, TimestampBuilderTrait},
+    sample::{Locality, Sample, SampleBuilder},
     session::{SessionDeclarations, SessionRef},
     time::Timestamp,
     Error, Resolvable, Resolve, Result as ZResult,
diff --git a/zenoh/src/api/builders/publisher.rs b/zenoh/src/api/builders/publisher.rs
index 8a6961ac55..d361272f66 100644
--- a/zenoh/src/api/builders/publisher.rs
+++ b/zenoh/src/api/builders/publisher.rs
@@ -18,12 +18,11 @@ use zenoh_core::{Resolvable, Result as ZResult, Wait};
 use zenoh_protocol::core::Reliability;
 use zenoh_protocol::{core::CongestionControl, network::Mapping};
 
+use super::sample::TimestampBuilderTrait;
 #[cfg(feature = "unstable")]
 use crate::api::sample::SourceInfo;
 use crate::api::{
-    builders::sample::{
-        EncodingBuilderTrait, QoSBuilderTrait, SampleBuilderTrait, TimestampBuilderTrait,
-    },
+    builders::sample::{EncodingBuilderTrait, QoSBuilderTrait, SampleBuilderTrait},
     bytes::{OptionZBytes, ZBytes},
     encoding::Encoding,
     key_expr::KeyExpr,
@@ -80,6 +79,7 @@ pub struct PublicationBuilder<P, T> {
     pub(crate) attachment: Option<ZBytes>,
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> QoSBuilderTrait for PublicationBuilder<PublisherBuilder<'_, '_>, T> {
     #[inline]
     fn congestion_control(self, congestion_control: CongestionControl) -> Self {
@@ -126,6 +126,7 @@ impl<T> PublicationBuilder<PublisherBuilder<'_, '_>, T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl EncodingBuilderTrait for PublisherBuilder<'_, '_> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         Self {
@@ -135,6 +136,7 @@ impl EncodingBuilderTrait for PublisherBuilder<'_, '_> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<P> EncodingBuilderTrait for PublicationBuilder<P, PublicationBuilderPut> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         Self {
@@ -147,6 +149,7 @@ impl<P> EncodingBuilderTrait for PublicationBuilder<P, PublicationBuilderPut> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<P, T> SampleBuilderTrait for PublicationBuilder<P, T> {
     #[cfg(feature = "unstable")]
     fn source_info(self, source_info: SourceInfo) -> Self {
@@ -164,6 +167,7 @@ impl<P, T> SampleBuilderTrait for PublicationBuilder<P, T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<P, T> TimestampBuilderTrait for PublicationBuilder<P, T> {
     fn timestamp<TS: Into<Option<uhlc::Timestamp>>>(self, timestamp: TS) -> Self {
         Self {
@@ -276,6 +280,7 @@ impl<'a, 'b> Clone for PublisherBuilder<'a, 'b> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl QoSBuilderTrait for PublisherBuilder<'_, '_> {
     /// Change the `congestion_control` to apply when routing the data.
     #[inline]
diff --git a/zenoh/src/api/builders/sample.rs b/zenoh/src/api/builders/sample.rs
index 4c1fa81406..cb7ada9e4f 100644
--- a/zenoh/src/api/builders/sample.rs
+++ b/zenoh/src/api/builders/sample.rs
@@ -166,6 +166,7 @@ impl<T> SampleBuilder<T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> TimestampBuilderTrait for SampleBuilder<T> {
     fn timestamp<U: Into<Option<Timestamp>>>(self, timestamp: U) -> Self {
         Self {
@@ -178,6 +179,7 @@ impl<T> TimestampBuilderTrait for SampleBuilder<T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> SampleBuilderTrait for SampleBuilder<T> {
     #[zenoh_macros::unstable]
     fn source_info(self, source_info: SourceInfo) -> Self {
@@ -202,6 +204,7 @@ impl<T> SampleBuilderTrait for SampleBuilder<T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> QoSBuilderTrait for SampleBuilder<T> {
     fn congestion_control(self, congestion_control: CongestionControl) -> Self {
         let qos: QoSBuilder = self.sample.qos.into();
@@ -229,6 +232,7 @@ impl<T> QoSBuilderTrait for SampleBuilder<T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl EncodingBuilderTrait for SampleBuilder<SampleBuilderPut> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         Self {
diff --git a/zenoh/src/api/query.rs b/zenoh/src/api/query.rs
index 2a1016db5f..1e5efee48f 100644
--- a/zenoh/src/api/query.rs
+++ b/zenoh/src/api/query.rs
@@ -28,7 +28,7 @@ use zenoh_protocol::core::{CongestionControl, Parameters};
 use zenoh_result::ZResult;
 
 use super::{
-    builders::sample::{EncodingBuilderTrait, QoSBuilderTrait},
+    builders::sample::{EncodingBuilderTrait, QoSBuilderTrait, SampleBuilderTrait},
     bytes::ZBytes,
     encoding::Encoding,
     handlers::{locked, Callback, DefaultHandler, IntoHandler},
@@ -41,7 +41,7 @@ use super::{
 };
 #[cfg(feature = "unstable")]
 use super::{sample::SourceInfo, selector::ZenohParameters};
-use crate::{bytes::OptionZBytes, sample::SampleBuilderTrait};
+use crate::bytes::OptionZBytes;
 
 /// The [`Queryable`](crate::query::Queryable)s that should be target of a [`get`](Session::get).
 pub type QueryTarget = zenoh_protocol::network::request::ext::TargetType;
@@ -209,6 +209,7 @@ pub struct SessionGetBuilder<'a, 'b, Handler> {
     pub(crate) source_info: SourceInfo,
 }
 
+#[zenoh_macros::internal_trait]
 impl<Handler> SampleBuilderTrait for SessionGetBuilder<'_, '_, Handler> {
     #[zenoh_macros::unstable]
     fn source_info(self, source_info: SourceInfo) -> Self {
@@ -244,6 +245,7 @@ impl QoSBuilderTrait for SessionGetBuilder<'_, '_, DefaultHandler> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<Handler> EncodingBuilderTrait for SessionGetBuilder<'_, '_, Handler> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         let mut value = self.value.unwrap_or_default();
diff --git a/zenoh/src/api/queryable.rs b/zenoh/src/api/queryable.rs
index 61ae0093ea..88c375c11f 100644
--- a/zenoh/src/api/queryable.rs
+++ b/zenoh/src/api/queryable.rs
@@ -300,6 +300,7 @@ pub struct ReplyBuilder<'a, 'b, T> {
     attachment: Option<ZBytes>,
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> TimestampBuilderTrait for ReplyBuilder<'_, '_, T> {
     fn timestamp<U: Into<Option<Timestamp>>>(self, timestamp: U) -> Self {
         Self {
@@ -309,6 +310,7 @@ impl<T> TimestampBuilderTrait for ReplyBuilder<'_, '_, T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl<T> SampleBuilderTrait for ReplyBuilder<'_, '_, T> {
     fn attachment<U: Into<OptionZBytes>>(self, attachment: U) -> Self {
         let attachment: OptionZBytes = attachment.into();
@@ -344,6 +346,7 @@ impl<T> QoSBuilderTrait for ReplyBuilder<'_, '_, T> {
     }
 }
 
+#[zenoh_macros::internal_trait]
 impl EncodingBuilderTrait for ReplyBuilder<'_, '_, ReplyBuilderPut> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         Self {
@@ -467,6 +470,7 @@ pub struct ReplyErrBuilder<'a> {
     value: Value,
 }
 
+#[zenoh_macros::internal_trait]
 impl EncodingBuilderTrait for ReplyErrBuilder<'_> {
     fn encoding<T: Into<Encoding>>(self, encoding: T) -> Self {
         let mut value = self.value.clone();
diff --git a/zenoh/src/lib.rs b/zenoh/src/lib.rs
index 12adb11678..9a3cefa96f 100644
--- a/zenoh/src/lib.rs
+++ b/zenoh/src/lib.rs
@@ -210,7 +210,6 @@ pub mod sample {
     pub use crate::api::{
         builders::sample::{
             SampleBuilder, SampleBuilderAny, SampleBuilderDelete, SampleBuilderPut,
-            SampleBuilderTrait, TimestampBuilderTrait,
         },
         sample::{Sample, SampleFields, SampleKind, SourceSn},
     };
@@ -219,7 +218,6 @@ pub mod sample {
 /// Payload primitives
 pub mod bytes {
     pub use crate::api::{
-        builders::sample::EncodingBuilderTrait,
         bytes::{
             Deserialize, OptionZBytes, Serialize, ZBytes, ZBytesIterator, ZBytesReader,
             ZBytesSliceIterator, ZBytesWriter, ZDeserializeError, ZSerde,
@@ -280,7 +278,7 @@ pub mod handlers {
 pub mod qos {
     pub use zenoh_protocol::core::CongestionControl;
 
-    pub use crate::api::{builders::sample::QoSBuilderTrait, publisher::Priority};
+    pub use crate::api::publisher::Priority;
 }
 
 /// Scouting primitives
@@ -375,6 +373,11 @@ compile_error!(
 
 #[zenoh_macros::internal]
 pub mod internal {
+    pub mod traits {
+        pub use crate::api::builders::sample::{
+            EncodingBuilderTrait, QoSBuilderTrait, SampleBuilderTrait, TimestampBuilderTrait,
+        };
+    }
     pub use zenoh_core::{
         zasync_executor_init, zasynclock, zerror, zlock, zread, ztimeout, zwrite, ResolveFuture,
     };
diff --git a/zenoh/src/net/runtime/adminspace.rs b/zenoh/src/net/runtime/adminspace.rs
index d3e2a3c1ad..dc984c2e92 100644
--- a/zenoh/src/net/runtime/adminspace.rs
+++ b/zenoh/src/net/runtime/adminspace.rs
@@ -44,7 +44,6 @@ use super::{routing::dispatcher::face::Face, Runtime};
 use crate::api::plugins::PluginsManager;
 use crate::{
     api::{
-        builders::sample::EncodingBuilderTrait,
         bytes::ZBytes,
         key_expr::KeyExpr,
         queryable::{Query, QueryInner},
diff --git a/zenoh/src/prelude.rs b/zenoh/src/prelude.rs
index 373d56c65a..7adf400679 100644
--- a/zenoh/src/prelude.rs
+++ b/zenoh/src/prelude.rs
@@ -30,12 +30,7 @@ mod _prelude {
     #[zenoh_macros::unstable]
     pub use crate::api::selector::ZenohParameters;
     pub use crate::{
-        api::{
-            builders::sample::{
-                EncodingBuilderTrait, QoSBuilderTrait, SampleBuilderTrait, TimestampBuilderTrait,
-            },
-            session::{SessionDeclarations, Undeclarable},
-        },
+        api::session::{SessionDeclarations, Undeclarable},
         config::ValidatedMap,
         Error as ZError, Resolvable, Resolve, Result as ZResult,
     };