diff --git a/Cargo.lock b/Cargo.lock
index 25f065c..565207a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1071,7 +1071,6 @@ dependencies = [
 [[package]]
 name = "rabbitmq_http_client"
 version = "0.9.0"
-source = "git+https://github.com/michaelklishin/rabbitmq-http-api-rs#9e3c4b386f4c5f83b78ed5f7bb509349d7804222"
 dependencies = [
  "percent-encoding",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index 5623ad7..18ca07b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,8 @@ clap = { version = "4.5", features = ["derive", "help", "color", "cargo"] }
 url = "2"
 thiserror = "1"
 sysexits = "0.8.1"
-rabbitmq_http_client = { git = "https://github.com/michaelklishin/rabbitmq-http-api-rs", features = ["core", "tabled"] }
+# rabbitmq_http_client = { git = "https://github.com/michaelklishin/rabbitmq-http-api-rs", features = ["core", "tabled"] }
+rabbitmq_http_client = { path = "/Users/antares/Development/RabbitMQ/rabbitmq-http-api-client-rs.git", features = ["core", "tabled"] }
 serde = { version = "1.0", features = ["derive", "std"] }
 serde_json = "1"
 tabled = "0.16"
diff --git a/src/cli.rs b/src/cli.rs
index c6e8bb1..a8e119b 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -861,7 +861,7 @@ fn close_subcommands() -> [Command; 1] {
         )]
 }
 
-fn definitions_subcommands() -> [Command; 2] {
+fn definitions_subcommands() -> [Command; 3] {
     let export_cmd = Command::new("export")
         .about("export all definitions (queues, exchanges, bindings, users, etc)")
         .after_long_help(color_print::cstr!(
@@ -885,7 +885,21 @@ fn definitions_subcommands() -> [Command; 2] {
             .help("JSON file with definitions")
             .required(true));
 
-    [export_cmd, import_cmd]
+    let transform_cmd = Command::new("transform")
+        .about("exports and transforms (post-processes) definitions")
+        .after_long_help(color_print::cstr!(
+            "<bold>Doc guide</bold>: https://rabbitmq.com/docs/definitions/"
+        )).arg(
+            Arg::new("file")
+                .long("file")
+                .help("JSON file with definitions")
+                .required(true))
+        .arg(Arg::new("transformations")
+                 .required(true)
+                 .long("transformations")
+                 .help("command-separated names of transformations to apply"));
+
+    [export_cmd, import_cmd, transform_cmd]
 }
 
 fn export_subcommands() -> [Command; 1] {
diff --git a/src/commands.rs b/src/commands.rs
index 918ae2a..f4193b1 100644
--- a/src/commands.rs
+++ b/src/commands.rs
@@ -5,6 +5,8 @@ use rabbitmq_http_client::commons::VirtualHostLimitTarget;
 use std::fs;
 use std::process;
 
+use serde_json::json;
+
 use rabbitmq_http_client::blocking::Client as APIClient;
 use rabbitmq_http_client::blocking::Result as ClientResult;
 use rabbitmq_http_client::requests::EnforcedLimitParams;
@@ -543,6 +545,17 @@ pub fn import_definitions(client: APIClient, command_args: &ArgMatches) -> Clien
     }
 }
 
+pub fn transform_definitions(client: APIClient, command_args: &ArgMatches) -> ClientResult<()> {
+    let transformation_names = command_args.get_one::<String>("transformations").unwrap();
+    match client.export_definitions_as_data() {
+        Ok(definitions) => {
+            println!("Definitions: {:?}", json!(definitions));
+            Ok(())
+        }
+        Err(err) => Err(err),
+    }
+}
+
 pub fn publish_message(
     client: APIClient,
     vhost: &str,
diff --git a/src/main.rs b/src/main.rs
index 50af552..d31d177 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,6 +11,7 @@ use tabled::{Table, Tabled};
 mod cli;
 mod commands;
 mod constants;
+mod transformations;
 
 use crate::cli::SharedFlags;
 use crate::constants::DEFAULT_VHOST;
@@ -229,6 +230,10 @@ fn main() {
                     let result = commands::import_definitions(client, command_args);
                     print_nothing_or_fail(result);
                 }
+                ("definitions", "transform") => {
+                    let result = commands::transform_definitions(client, command_args);
+                    print_nothing_or_fail(result);
+                }
                 ("export", "definitions") => {
                     let result = commands::export_definitions(client, command_args);
                     print_nothing_or_fail(result);
diff --git a/src/transformations.rs b/src/transformations.rs
new file mode 100644
index 0000000..76ac076
--- /dev/null
+++ b/src/transformations.rs
@@ -0,0 +1,20 @@
+use rabbitmq_http_client::blocking::Error;
+use rabbitmq_http_client::responses::DefinitionSet;
+
+pub type Result<T> = std::result::Result<T, Error>;
+
+
+
+pub trait Tranformation {
+    fn transform(&self: Self, &defs: &mut DefinitionSet) -> Result<&DefinitionSet>;
+}
+
+pub struct RemoveClassicQueueMirroringTransformation<'a> {
+    pub definition_set: &'a DefinitionSet
+}
+
+impl Tranformation for RemoveClassicQueueMirroringTransformation {
+    fn transform(defs: &mut DefinitionSet) -> Result<&DefinitionSet> {
+        todo!()
+    }
+}
\ No newline at end of file