diff --git a/pom.xml b/pom.xml
index 1e75409..9522c3f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,6 +62,11 @@
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.6.0</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/src/main/java/edu/cmipt/gcs/config/.gitkeep b/src/main/java/edu/cmipt/gcs/config/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/src/main/java/edu/cmipt/gcs/controller/SwaggerTmpController.java b/src/main/java/edu/cmipt/gcs/controller/SwaggerTmpController.java
new file mode 100644
index 0000000..cd9bc2b
--- /dev/null
+++ b/src/main/java/edu/cmipt/gcs/controller/SwaggerTmpController.java
@@ -0,0 +1,16 @@
+package edu.cmipt.gcs.controller;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequestMapping("/api")
+public class SwaggerTmpController {
+
+    @GetMapping("/users/{id}")
+    public void getUser(@PathVariable Long id) {
+        // implementation
+    }
+}