diff --git a/UML/class.uxf b/UML/class.uxf
index 4e335b5..550ed7d 100644
--- a/UML/class.uxf
+++ b/UML/class.uxf
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <diagram program="umlet" version="15.0.0">
-  <zoom_level>7</zoom_level>
+  <zoom_level>10</zoom_level>
   <element>
     <id>UMLClass</id>
     <coordinates>
-      <x>105</x>
-      <y>77</y>
-      <w>301</w>
-      <h>126</h>
+      <x>80</x>
+      <y>100</y>
+      <w>430</w>
+      <h>180</h>
     </coordinates>
     <panel_attributes>CAN_INTERFACE
 --
@@ -28,10 +28,10 @@ CAN_setSender(idSender: uint8_t): void</panel_attributes>
   <element>
     <id>UMLClass</id>
     <coordinates>
-      <x>315</x>
-      <y>350</y>
-      <w>301</w>
-      <h>126</h>
+      <x>0</x>
+      <y>390</y>
+      <w>430</w>
+      <h>180</h>
     </coordinates>
     <panel_attributes>JOYSTICK
 --
@@ -51,10 +51,33 @@ CAN_setSender(idSender: uint8_t): void</panel_attributes>
   <element>
     <id>UMLClass</id>
     <coordinates>
-      <x>812</x>
-      <y>154</y>
-      <w>322</w>
-      <h>504</h>
+      <x>580</x>
+      <y>370</y>
+      <w>490</w>
+      <h>210</h>
+    </coordinates>
+    <panel_attributes>MEMORY_CST
+--
++CM_processIncome(idSender: uint8_t, idMsg: uint8_t, data: uint32_t): void
++CM_CONTROLLER_ALIVE(p: void*): void
++CM_JOY_SETUP(p: void*): void
++CM_DISPLAY_SETUP(p: void*): void
++CM_DISPLAY_SPEED(p: void*): void
++CM_DISPLAY_DIRECTION(p: void*): void
++CM_DRIVE_SETUP(p: void*): void
++CM_DRIVE_POWER(p: void*): void
++CM_STEERING_SETUP(p: void*): void
++CM_STEERING_SET(p: void*): void
++CM_SUPPLY_SETUP(p: void*): void</panel_attributes>
+    <additional_attributes/>
+  </element>
+  <element>
+    <id>UMLClass</id>
+    <coordinates>
+      <x>1140</x>
+      <y>40</y>
+      <w>460</w>
+      <h>720</h>
     </coordinates>
     <panel_attributes>MEMORY_CST
 --