diff --git a/.github/workflows/ci-workflow.yml b/.github/workflows/ci-workflow.yml
index bae98db4..65b317fe 100644
--- a/.github/workflows/ci-workflow.yml
+++ b/.github/workflows/ci-workflow.yml
@@ -70,6 +70,8 @@ jobs:
             name: "nanox"
           - sdk: "$NANOSP_SDK"
             name: "nanosp"
+          - sdk: "$STAX_SDK"
+            name: "stax"
 
     runs-on: ubuntu-latest
     container:
@@ -106,6 +108,8 @@ jobs:
             name: "nanox"
           - sdk: "$NANOSP_SDK"
             name: "nanosp"
+          - sdk: "$STAX_SDK"
+            name: "stax"
 
     runs-on: ubuntu-latest
     container:
diff --git a/PLUGIN_SPECIFICATION.md b/PLUGIN_SPECIFICATION.md
new file mode 100644
index 00000000..ae5c8711
--- /dev/null
+++ b/PLUGIN_SPECIFICATION.md
@@ -0,0 +1,24 @@
+# Technical Specification
+
+> **Warning**
+This documentation is a template and shall be updated.
+
+## About
+
+This documentation describes the smart contracts and functions supported by the boilerplate plugin.
+
+## Smart Contracts
+
+Smart contracts covered by the plugin shall be described here:
+
+|  Network | Version | Smart Contract | Address |
+|   ----   |   ---   |      ----      |   ---   |
+| NetworkName   | VX  | ContractName  | `0x0000000000000000000000000000000000000000` |
+
+## Functions
+
+For the smart contracts implemented, the functions covered by the plugin shall be described here:
+
+|Contract |    Function   | Selector  | Displayed Parameters |
+|   ---   |    ---        | ---       | --- |
+|ContractName  | FunctionName           | `0x00000000`| <table><tbody> <tr><td><code>type ParameterName</code></td></tr> </tbody></table> |
\ No newline at end of file
diff --git a/README.md b/README.md
index dd91d619..d22eff17 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,13 @@
+[![Ensure compliance with Ledger guidelines](https://github.com/LedgerHQ/app-plugin-boilerplate/actions/workflows/guidelines_enforcer.yml/badge.svg)](https://github.com/LedgerHQ/app-plugin-boilerplate/actions/workflows/guidelines_enforcer.yml)
+[![Compilation & tests](https://github.com/LedgerHQ/app-plugin-boilerplate/actions/workflows/ci-workflow.yml/badge.svg)](https://github.com/LedgerHQ/app-plugin-boilerplate/actions/workflows/ci-workflow.yml)
+
+
 # app-plugin-boilerplate
 
 This repo is a meant to be a forkable example of a plugin.
 
 Plugins are lightweight applications that go hand-in-hand with the Ethereum
-Application on a Nano S / X device.
+Application on a Nano (S, S plus, X) and Stax devices.
 
 They allow users to safely interact with smart contracts by parsing the
 transaction data and displaying its content in a human readable way. This is
@@ -13,7 +17,7 @@ The code has been commented, and special "EDIT THIS" comments indicate where
 developers are expected to adapt the code to their own needs.
 
 It is STRONGLY recommended to follow the
-[plugin guide](https://developers.ledger.com/docs/dapp/nano-plugin/overview/)
+[plugin guide](https://developers.ledger.com/docs/dapp/embedded-plugin/code-overview/)
 in order to better understand the flow and the context for plugins.
 
 ## Ethereum SDK
@@ -23,10 +27,14 @@ You can use the `ETHEREUM_PLUGIN_SDK` variable to point to the directory where y
 this repository. By default, the `Makefile` expects it to be at the root directory of this
 plugin repository, by the `ethereum-plugin-sdk` name.
 
-This repository is deliberately **not** a submodule. You can see that the CI workflows
-clone and checkout either the latest `master` or on `develop` references. This ensures
+You can see that this [CI](https://github.com/LedgerHQ/app-plugin-boilerplate/blob/develop/.github/workflows/check_sdk.yml) workflow
+verifies that the SDK used is either on the latest `master` or `develop` references. This ensures
 the code is compiled and tested on the latest version of the SDK.
 
+## Documentation
+
+The documentation about the plugin shall be added in [PLUGIN_SPECIFICATON.md](https://github.com/LedgerHQ/app-plugin-boilerplate/blob/develop/PLUGIN_SPECIFICATON.md). It shall includes at least the smart contracts and functions supported by the plugin.
+
 ## Formatting
 
 The C source code is expected to be formatted with `clang-format` 11.0.0 or higher.