diff --git a/ktx-radix-adapter/ktx-radix-adapter-shared/pom.xml b/ktx-radix-adapter/ktx-radix-adapter-shared/pom.xml
index 43442e3..1e842f3 100644
--- a/ktx-radix-adapter/ktx-radix-adapter-shared/pom.xml
+++ b/ktx-radix-adapter/ktx-radix-adapter-shared/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-adapter</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-adapter/pom.xml b/ktx-radix-adapter/pom.xml
index 4d84940..1397559 100644
--- a/ktx-radix-adapter/pom.xml
+++ b/ktx-radix-adapter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-dependencies/pom.xml b/ktx-radix-dependencies/pom.xml
index 962ff9b..e3dd076 100644
--- a/ktx-radix-dependencies/pom.xml
+++ b/ktx-radix-dependencies/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>
diff --git a/ktx-radix-development/ktx-radix-development-identity/pom.xml b/ktx-radix-development/ktx-radix-development-identity/pom.xml
index 53076fb..1a6c30c 100644
--- a/ktx-radix-development/ktx-radix-development-identity/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-identity/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-operation/pom.xml b/ktx-radix-development/ktx-radix-development-operation/pom.xml
index ea41d59..e6d1951 100644
--- a/ktx-radix-development/ktx-radix-development-operation/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-operation/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-operation/src/main/java/io/quee/ktx/radix/develop/operation/operation-definition.kt b/ktx-radix-development/ktx-radix-development-operation/src/main/java/io/quee/ktx/radix/develop/operation/operation-definition.kt
index 37c6ae0..e030db0 100644
--- a/ktx-radix-development/ktx-radix-development-operation/src/main/java/io/quee/ktx/radix/develop/operation/operation-definition.kt
+++ b/ktx-radix-development/ktx-radix-development-operation/src/main/java/io/quee/ktx/radix/develop/operation/operation-definition.kt
@@ -17,19 +17,20 @@ interface Operator<RQ, RS> {
     fun RQ.operate(response: RS)
 }
 
-infix fun <RQ, RS> Operation<RQ, RS>.operationBuilder(
+infix fun <RQ, RS> Operation<RQ, RS>.runOperation(request: RQ) = request.operate()
+
+fun <RQ, RS> operationBuilder(
     builder: OperationBuilder<RQ, RS>.() -> Unit,
 ): Operation<RQ, RS> =
-    OperationBuilder(this)
+    OperationBuilder<RQ, RS>()
         .apply {
             builder()
         }
 
-class OperationBuilder<RQ, RS>(
-    private val mainOperation: Operation<RQ, RS>,
-) : Operation<RQ, RS> {
+class OperationBuilder<RQ, RS> : Operation<RQ, RS> {
     private val roles: MutableList<OperationRole<RQ, Unit>> = mutableListOf()
     private val afterOperators: MutableList<Operator<RQ, RS>> = mutableListOf()
+    private lateinit var mainOperation: Operation<RQ, RS>
 
     private fun RQ.before() =
         roles.forEach { it.run { operateRole() } }
@@ -46,6 +47,10 @@ class OperationBuilder<RQ, RS>(
         this.afterOperators.add(operator)
     }
 
+    infix fun mainOperation(operation: Operation<RQ, RS>) {
+        this.mainOperation = operation
+    }
+
     infix fun after(operator: RQ.(RS) -> Unit) {
         this.afterOperators.add(object : Operator<RQ, RS> {
             override fun RQ.operate(response: RS) {
diff --git a/ktx-radix-development/ktx-radix-development-shared/pom.xml b/ktx-radix-development/ktx-radix-development-shared/pom.xml
index 9c6e170..f68bfdb 100644
--- a/ktx-radix-development/ktx-radix-development-shared/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-shared/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-store/pom.xml b/ktx-radix-development/ktx-radix-development-store/pom.xml
index b1d07d1..3a7609d 100644
--- a/ktx-radix-development/ktx-radix-development-store/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-store/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-usecase-action/pom.xml b/ktx-radix-development/ktx-radix-development-usecase-action/pom.xml
index b6c5ff3..63bdfba 100644
--- a/ktx-radix-development/ktx-radix-development-usecase-action/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase-action/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-usecase-adapter/pom.xml b/ktx-radix-development/ktx-radix-development-usecase-adapter/pom.xml
index 8f65745..4c3f819 100644
--- a/ktx-radix-development/ktx-radix-development-usecase-adapter/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase-adapter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-usecase-ext/pom.xml b/ktx-radix-development/ktx-radix-development-usecase-ext/pom.xml
index 865c541..9e935df 100644
--- a/ktx-radix-development/ktx-radix-development-usecase-ext/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase-ext/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -17,5 +17,10 @@
             <artifactId>ktx-radix-development-usecase-validation</artifactId>
             <version>${project.parent.version}</version>
         </dependency>
+        <dependency>
+            <groupId>${project.parent.groupId}</groupId>
+            <artifactId>ktx-radix-development-operation</artifactId>
+            <version>${project.parent.version}</version>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file
diff --git a/ktx-radix-development/ktx-radix-development-usecase-ext/src/main/java/io/quee/ktx/radix/develop/usecase/opration-usecase-ext.kt b/ktx-radix-development/ktx-radix-development-usecase-ext/src/main/java/io/quee/ktx/radix/develop/usecase/opration-usecase-ext.kt
new file mode 100644
index 0000000..c407d83
--- /dev/null
+++ b/ktx-radix-development/ktx-radix-development-usecase-ext/src/main/java/io/quee/ktx/radix/develop/usecase/opration-usecase-ext.kt
@@ -0,0 +1,26 @@
+package io.quee.ktx.radix.develop.usecase
+
+import io.quee.ktx.radix.develop.operation.Operation
+import io.quee.ktx.radix.develop.usecase.model.UseCaseRequest
+import io.quee.ktx.radix.develop.usecase.model.UseCaseResponse
+
+/**
+ * Created By [*Ibrahim Al-Tamimi *](https://www.linkedin.com/in/iloom/)
+ * Created At 28, **Sun February, 2021**
+ * Project *ktx-radix* [Quee.IO]
+ */
+fun <RQ : UseCaseRequest, RS : UseCaseResponse> FunctionalUseCase<RQ, RS>.toOperation(): Operation<RQ, RS> =
+    UseCaseOperation {
+        process()
+    }
+
+fun <RQ : UseCaseRequest> CommandUseCase<RQ>.toOperation(): Operation<RQ, Unit> =
+    UseCaseOperation {
+        execute()
+    }
+
+private class UseCaseOperation<RQ, RS>(
+    private val function: RQ.() -> RS,
+) : Operation<RQ, RS> {
+    override fun RQ.operate() = function()
+}
\ No newline at end of file
diff --git a/ktx-radix-development/ktx-radix-development-usecase-reactive/pom.xml b/ktx-radix-development/ktx-radix-development-usecase-reactive/pom.xml
index 527de48..c27ed80 100644
--- a/ktx-radix-development/ktx-radix-development-usecase-reactive/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase-reactive/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-usecase-validation/pom.xml b/ktx-radix-development/ktx-radix-development-usecase-validation/pom.xml
index dc40264..6ad009f 100644
--- a/ktx-radix-development/ktx-radix-development-usecase-validation/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase-validation/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/ktx-radix-development-usecase/pom.xml b/ktx-radix-development/ktx-radix-development-usecase/pom.xml
index 016c5ed..21cb60e 100644
--- a/ktx-radix-development/ktx-radix-development-usecase/pom.xml
+++ b/ktx-radix-development/ktx-radix-development-usecase/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-development</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-development/pom.xml b/ktx-radix-development/pom.xml
index fd55d9d..3e454c9 100644
--- a/ktx-radix-development/pom.xml
+++ b/ktx-radix-development/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-port/ktx-radix-port-logger/pom.xml b/ktx-radix-port/ktx-radix-port-logger/pom.xml
index aa75a1f..5eabcbc 100644
--- a/ktx-radix-port/ktx-radix-port-logger/pom.xml
+++ b/ktx-radix-port/ktx-radix-port-logger/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-port</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-port/pom.xml b/ktx-radix-port/pom.xml
index d6fcd4c..dbdf609 100644
--- a/ktx-radix-port/pom.xml
+++ b/ktx-radix-port/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-starter/ktx-radix-starter-logger-webflux/pom.xml b/ktx-radix-starter/ktx-radix-starter-logger-webflux/pom.xml
index 6eb77ec..86d7c4d 100644
--- a/ktx-radix-starter/ktx-radix-starter-logger-webflux/pom.xml
+++ b/ktx-radix-starter/ktx-radix-starter-logger-webflux/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-starter</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-starter/ktx-radix-starter-logger/pom.xml b/ktx-radix-starter/ktx-radix-starter-logger/pom.xml
index f6b92f3..4dcf62e 100644
--- a/ktx-radix-starter/ktx-radix-starter-logger/pom.xml
+++ b/ktx-radix-starter/ktx-radix-starter-logger/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-starter</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-starter/ktx-radix-starter-tracker/pom.xml b/ktx-radix-starter/ktx-radix-starter-tracker/pom.xml
index befd808..6a498f9 100644
--- a/ktx-radix-starter/ktx-radix-starter-tracker/pom.xml
+++ b/ktx-radix-starter/ktx-radix-starter-tracker/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-starter</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-starter/pom.xml b/ktx-radix-starter/pom.xml
index bc9c9fa..4bc3bfd 100644
--- a/ktx-radix-starter/pom.xml
+++ b/ktx-radix-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/ktx-radix-tool-http/pom.xml b/ktx-radix-tool/ktx-radix-tool-http/pom.xml
index cee89b4..566fe89 100644
--- a/ktx-radix-tool/ktx-radix-tool-http/pom.xml
+++ b/ktx-radix-tool/ktx-radix-tool-http/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-tool</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/ktx-radix-tool-json-dsl/pom.xml b/ktx-radix-tool/ktx-radix-tool-json-dsl/pom.xml
index d97cad3..21bbde2 100644
--- a/ktx-radix-tool/ktx-radix-tool-json-dsl/pom.xml
+++ b/ktx-radix-tool/ktx-radix-tool-json-dsl/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-tool</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/ktx-radix-tool-test-dsl/pom.xml b/ktx-radix-tool/ktx-radix-tool-test-dsl/pom.xml
index a77bec0..c535015 100644
--- a/ktx-radix-tool/ktx-radix-tool-test-dsl/pom.xml
+++ b/ktx-radix-tool/ktx-radix-tool-test-dsl/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-tool</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/ktx-radix-tool-test/pom.xml b/ktx-radix-tool/ktx-radix-tool-test/pom.xml
index c4e8107..82da35b 100644
--- a/ktx-radix-tool/ktx-radix-tool-test/pom.xml
+++ b/ktx-radix-tool/ktx-radix-tool-test/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-tool</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/ktx-radix-tool-tracker/pom.xml b/ktx-radix-tool/ktx-radix-tool-tracker/pom.xml
index 7bea40b..20162dd 100644
--- a/ktx-radix-tool/ktx-radix-tool-tracker/pom.xml
+++ b/ktx-radix-tool/ktx-radix-tool-tracker/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix-tool</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/ktx-radix-tool/pom.xml b/ktx-radix-tool/pom.xml
index be7ab28..3e2710d 100644
--- a/ktx-radix-tool/pom.xml
+++ b/ktx-radix-tool/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>ktx-radix</artifactId>
         <groupId>io.quee.ktx.radix</groupId>
-        <version>v1.2.2-RELEASE</version>
+        <version>v1.2.3-RELEASE</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pom.xml b/pom.xml
index 8b9cd69..2104a28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>io.quee.ktx.radix</groupId>
     <artifactId>ktx-radix</artifactId>
     <packaging>pom</packaging>
-    <version>v1.2.2-RELEASE</version>
+    <version>v1.2.3-RELEASE</version>
     <modules>
         <module>ktx-radix-port</module>
         <module>ktx-radix-adapter</module>