diff --git a/src/doc/mspeed-layer-ck6x-DE.md b/src/doc/mspeed-layer-ck6x-DE.md
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+++ b/src/doc/mspeed-layer-ck6x-DE.md
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+### Configuration to use ISO German Layout (QWERTZ).
+
+List of key combinations:
+
+    - CapsLock + w = Up
+    - CapsLock + s = Down
+    - CapsLock + a = Left
+    - CapsLock + d = Right
+    - CapsLock + k = Home
+    - CapsLock + l = End
+    - CapsLock + m = PageUp
+    - CapsLock + n = PageDown
+    - CapsLock + Esc = º
+    - CapsLock + Esc + Shift = ^
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + i = F11
+    - CapsLock + o = F12
+    - CapsLock + Backspace = Delete
+    - CapsLock + h = Volume Up
+    - CapsLock + g = Volume Down
+    - CapsLock + f = Volume Mute
+    - CapsLock + p = PrintScreen
+
+List of extra key combinations:
+
+    - Alt + y = <
+    - Alt + x = >
+    - AltGr + Shift (Left) + y = <
+    - AltGr + Shift (Left) + x = >
+    - AltGr + y = <
+    - AltGr + x = >
+    - AltGr + Esc = \
+
+
diff --git a/src/doc/mspeed-layer-ck6x-ES.md b/src/doc/mspeed-layer-ck6x-ES.md
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+### Configuration to use ISO Spanish Layout (QWERTY).
+
+List of key combinations:
+
+    - CapsLock + w = Up
+    - CapsLock + s = Down
+    - CapsLock + a = Left
+    - CapsLock + d = Right
+    - CapsLock + k = Home
+    - CapsLock + l = End
+    - CapsLock + m = PageUp
+    - CapsLock + n = PageDown
+    - CapsLock + Esc = º
+    - CapsLock + Esc + Shift = ª
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + i = F11
+    - CapsLock + o = F12
+    - CapsLock + Backspace = Delete
+    - CapsLock + h = Volume Up
+    - CapsLock + g = Volume Down
+    - CapsLock + f = Volume Mute
+    - CapsLock + p = PrintScreen
+
+List of extra key combinations:
+
+    - Alt + z = <
+    - Alt + x = >
+    - AltGr + Shift (Left) + z = <
+    - AltGr + Shift (Left) + x = >
+    - AltGr + z = <
+    - AltGr + x = >
+    - AltGr + Esc = \
+
+
diff --git a/src/doc/mspeed-layer-ck6x-FR.md b/src/doc/mspeed-layer-ck6x-FR.md
new file mode 100644
index 0000000..cdd9549
--- /dev/null
+++ b/src/doc/mspeed-layer-ck6x-FR.md
@@ -0,0 +1,43 @@
+### Configuration to use ISO French Layout (AZERTY).
+
+List of key combinations:
+
+    - CapsLock + z = Up
+    - CapsLock + s = Down
+    - CapsLock + q = Left
+    - CapsLock + d = Right
+    - CapsLock + k = Home
+    - CapsLock + l = End
+    - CapsLock + n = PageUp
+    - CapsLock + b = PageDown
+    - CapsLock + Esc = #
+    - CapsLock + Esc + Shift = @
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + i = F11
+    - CapsLock + o = F12
+    - CapsLock + Backspace = Delete
+    - CapsLock + h = Volume Up
+    - CapsLock + g = Volume Down
+    - CapsLock + f = Volume Mute
+    - CapsLock + p = PrintScreen
+
+List of extra key combinations:
+
+    - Alt + w = <
+    - Alt + x = >
+    - AltGr + Shift (Left) + w = <
+    - AltGr + Shift (Left) + x = >
+    - AltGr + w = <
+    - AltGr + x = >
+    - AltGr + Esc = \
+
+
diff --git a/src/doc/mspeed-layer-ck6x-IT.md b/src/doc/mspeed-layer-ck6x-IT.md
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+### Configuration to use ISO Italian Layout (QWERTY).
+
+List of key combinations:
+
+    - CapsLock + w = Up
+    - CapsLock + s = Down
+    - CapsLock + a = Left
+    - CapsLock + d = Right
+    - CapsLock + k = Home
+    - CapsLock + l = End
+    - CapsLock + m = PageUp
+    - CapsLock + n = PageDown
+    - CapsLock + Esc = |
+    - CapsLock + Esc + Shift = \
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + i = F11
+    - CapsLock + o = F12
+    - CapsLock + Backspace = Delete
+    - CapsLock + h = Volume Up
+    - CapsLock + g = Volume Down
+    - CapsLock + f = Volume Mute
+    - CapsLock + p = PrintScreen
+
+List of extra key combinations:
+
+    - Alt + z = <
+    - Alt + x = >
+    - AltGr + Shift (Left) + z = <
+    - AltGr + Shift (Left) + x = >
+    - AltGr + z = <
+    - AltGr + x = >
+    - AltGr + Esc = \
+
+
diff --git a/src/doc/mspeed-layer-ck6x-US-Symbols.md b/src/doc/mspeed-layer-ck6x-US-Symbols.md
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index 0000000..ce2409a
--- /dev/null
+++ b/src/doc/mspeed-layer-ck6x-US-Symbols.md
@@ -0,0 +1,31 @@
+### Configuration to use ANSI US Layout (with keyboard symbols).
+
+List of key combinations:
+
+    - CapsLock + / = Up
+    - CapsLock + Menu = Down
+    - CapsLock + AltGr = Left
+    - CapsLock + Control Right = Right
+    - CapsLock + l = Home
+    - CapsLock + . = End
+    - CapsLock + , = Delete
+    - CapsLock + `; = PageUp
+    - CapsLock + ' = PageDown
+    - CapsLock + Esc = ``
+    - CapsLock + Esc + Shift = ~
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + Backspace = Delete
+    - CapsLock + c = Volume Up
+    - CapsLock + x = Volume Down
+    - CapsLock + z = Volume Mute
+    - CapsLock + [ = PrintScreen
+    - CapsLock + ] = Pause
diff --git a/src/doc/mspeed-layer-ck6x-US.md b/src/doc/mspeed-layer-ck6x-US.md
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+### Configuration to use ANSI US Layout (Alternative).
+
+List of key combinations:
+
+    - CapsLock + w = Up
+    - CapsLock + s = Down
+    - CapsLock + a = Left
+    - CapsLock + d = Right
+    - CapsLock + k = Home
+    - CapsLock + l = End
+    - CapsLock + m = PageUp
+    - CapsLock + n = PageDown
+    - CapsLock + Esc = ``
+    - CapsLock + Esc + Shift = ~
+    - CapsLock + 1 = F1
+    - CapsLock + 2 = F2
+    - CapsLock + 3 = F3
+    - CapsLock + 4 = F4
+    - CapsLock + 5 = F5
+    - CapsLock + 6 = F6
+    - CapsLock + 7 = F7
+    - CapsLock + 8 = F8
+    - CapsLock + 9 = F9
+    - CapsLock + 10 = F10
+    - CapsLock + i = F11
+    - CapsLock + o = F12
+    - CapsLock + Backspace = Delete
+    - CapsLock + h = Volume Up
+    - CapsLock + g = Volume Down
+    - CapsLock + f = Volume Mute
+    - CapsLock + p = PrintScreen