diff --git a/README.md b/README.md
index 49a00b4..08d6a1a 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,9 @@
-# interface
+# Panel/Interface - associations.espacecondorcet.org
+
+## Requirements
+
+- Node.js >= 12.18.2
+- Yarn >= 1.17 - [Installation Page](https://classic.yarnpkg.com/en/docs/install)
 
 ## Project setup
 ```
diff --git a/yarn.lock b/yarn.lock
index edb29e1..33395a6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2291,6 +2291,13 @@ chalk@^4.1.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
+changed-lines@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/changed-lines/-/changed-lines-1.0.0.tgz#c898a06d3571e097ca234ad07d2dfbfda673908d"
+  integrity sha512-lz1Jyw4/6BltfctUd8Ssrzcod9AYCkcaGqWFTPlEtK1kurntAdXVMZIiZwrI5VjFtE3n+qv/Ug6XC0ONFatmIQ==
+  dependencies:
+    diff-sequences "^22.4.3"
+
 chardet@^0.7.0:
   version "0.7.0"
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.7.0.tgz#90094849f0937f2eedc2425d0d28a9e5f0cbad9e"
@@ -3163,6 +3170,11 @@ detect-node@^2.0.4:
   resolved "https://registry.yarnpkg.com/detect-node/-/detect-node-2.0.4.tgz#014ee8f8f669c5c58023da64b8179c083a28c46c"
   integrity sha512-ZIzRpLJrOj7jjP2miAtgqIfmzbxa4ZOr5jJc601zklsfEx9oTzmmj2nVpIPRpNlRTIh8lc1kyViIY7BWSGNmKw==
 
+diff-sequences@^22.4.3:
+  version "22.4.3"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-22.4.3.tgz#48d99ea376fb3f049215ccc8606ff4154f4516bf"
+  integrity sha512-sMsQetU9mXqUEYpjCOavAKdEs0w1Qg9sbRlfVbaZUFnkJqm4iEQj0H4nocx8PMT+AnPKJW8C+xzU7LuO0s7c8Q==
+
 diff@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"