diff --git a/user-guide/docs/invoking-your-first-function-with-java-sdk.md b/user-guide/docs/invoking-your-first-function-with-java-sdk.md
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+# Invoking a Conclave Function using the Conclave Cloud Java SDK
+
+This tutorial details how to invoke a simple function using the Conclave Cloud Java/Kotlin SDK. After completing 
+this tutorial, you will be able to invoke a Conclave Cloud function from the project UI.
+
+## Prerequisites
+
+To follow this tutorial, you should already have done the following:
+
+- Sign-up for a [Conclave Cloud](https://www.conclave.cloud/) account and log in to the portal.
+- Download and install the `ccl` tool following the instructions [here](index.md).
+- Upload the `simple.js` function to [Conclave Cloud](https://www.conclave.cloud/) following the instructions [here](creating-your-first-function.md).
+
+## 1. Install and configure the Conclave Cloud Java SDK
+
+* Download the Java SDK zip file from this [link](https://github.com/R3Conclave/ccl-documentation/releases/download/1.0.0-GA/conclave-cloud-sdk-java-1.0.0-GA.zip).
+
+* Unzip the SDK to the directory of your choice. Add the repository to your build.gradle.kts, making sure to provide 
+  the correct path to where you unzipped the SDK.
+  ```
+  repositories {
+    maven(url = "path/to/conclave-cloud-sdk/repo")
+    mavenCentral()
+  }
+  ```
+* Add the SDK as a dependency:
+  ```
+  // Conclave Cloud
+  implementation("com.r3.conclave.cloud:conclave-cloud-sdk:1.0-RC1")
+
+* Create a project.
+
+* In the project's root directory, create a new file and call it `ConclaveCloud.js`.
+
+* Create an API key using the Conclave Cloud CLI command line tool:
+  `ccl apikeys create`
+
+* Add the following configurations to `ConclaveCloud.js`
+   ```
+   clientConfig = new ConclaveClientConfig(
+    "apiKey",                                    // Replace with the API key you've created.
+   Conclave.PRODUCTION_API_URL                   // The URL of the Conclave Cloud API service.
+   );
+   conclave = Conclave.create(clientConfig);
+   ```
+
+## 2. Invoke Call via SDK
+
+The `conclave` instance that you created in the earlier step contains a helper named `functions`, which you can use to 
+invoke a function.
+
+You can call a function as follows:
+
+```
+retval = conclave.functions.call(
+         <name>,
+         <hash>,
+         [args]
+         );
+```
+The parameters in the above syntax are described below:
+
+| Parameter  | Description                                                                                                                                                                                      |
+|------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| name       | The name of the function to invoke. This must match the function name that was specified when the function was uploaded.                                                                         |
+| hash       | The SHA256 hash of the uploaded JavaScript function code concatenated with the function entry point.                                                                                             |
+| args       | A [Jackson ArrayNode](https://fasterxml.github.io/jackson-databind/javadoc/2.6/com/fasterxml/jackson/databind/node/ArrayNode.html) containing the arguments to pass to the function entry point. |
+        
+
+* It should look like this:
+  ```
+  retval = conclave.functions.call(
+           "sayHello",
+           "60C5AEFCE46A44163467EC82C204AB5207B780A45527A65A6580886AECAC49D4",
+           [input]
+           );
+  ```
+
+* You can now invoke the function from the UI.
\ No newline at end of file
diff --git a/user-guide/mkdocs.yml b/user-guide/mkdocs.yml
index b722d69..4cc7baa 100644
--- a/user-guide/mkdocs.yml
+++ b/user-guide/mkdocs.yml
@@ -12,7 +12,8 @@ nav:
             - Fetch: fetch.md
             - Crypto: crypto.md
     - ConclavePass Sample using Conclave Functions: conclavepass-sample.md
-    - Tutorial - Invoking your function using Conclave Cloud JS SDK: invoking-your-first-function-with-js-sdk.md
+    - Tutorial - Invoking a function using Conclave Cloud JS SDK: invoking-your-first-function-with-js-sdk.md
+    - Tutorial - Invoking a function using Conclave Cloud Java SDK: invoking-your-first-function-with-java-sdk.md
 
 theme:
   name: material